ORA-21700 in data dictionary

This whole story started with a nice little ticket:

When I try to edit a scheduler job in <DB>  with user <USER> I am getting error:
ORA-21700: object does not exist or is marked for delete
even I can see the object and the object is not deleted or marked as delete.

At first I could not reproduce the error, so I asked for something more specific, and I got 2 screenshots. (one shown here)
Unfortunately (for me) the screenshots were from Toad and PL/SQL Developer - 2 tools I don't have install or licensed or know anything about.






So, to give it a try I connected to the DB with SQL Developer and randomly clicked around several scheduler related tabs. I was lucky to generate ORA-21700 there also. And the big value of SQL Developer in this case is the log it has for all SQLs it's sending to the DB.

It shows the statement which failed - together with it's arguments.

select job_name, argument_name, argument_position, argument_type, value, out_argument 
from SYS.Dba_SCHEDULER_JOB_ARGS  
WHERE "JOB_NAME" = :OBJECT_NAME  AND "OWNER" = :OBJECT_OWNER
order by argument_position

With this query it's much easier to analyse the problem. Executing the quera ys the specific user really created an ORA-21700. But where does it come from? DBMS_UTILITY.EXPAND_SQL_TEXT is very handy to get the "real" sql for a query with views. Of course it's possible to see the views text, but if it's using views again, this can be real work (which I try to avoid).

Trying all the tables in the expanded query the culprit was found easily: sys.SCHEDULER$_JOB_ARGUMENT
The table is not complicated:

NAME            DATA TYPE            NULL  DEFAULT    COMMENTS
*OID            NUMBER               No               
*POSITION       NUMBER               No               
 NAME           VARCHAR2(128 BYTE)   Yes              
 TYPE_NUMBER    NUMBER               Yes              
 USER_TYPE_NUM  NUMBER               Yes              
 VALUE          ANYDATA              Yes              
 FLAGS          NUMBER               Yes              

And with some more trying the problem was tracked down to 1 column in 1 row:

select VALUE from sys.SCHEDULER$_JOB_ARGUMENT where oid=2736824 

This shows a little misunderstanding in the first request, the error code and the problem. The full error description is

ORA-21700: object does not exist or is marked for delete
21700. 00000 -  "object does not exist or is marked for delete"
*Cause:    User attempted to perform an inappropriate operation to
           an object that is non-existent or marked for delete.
           Operations such as pinning, deleting and updating cannot be
           applied to an object that is non-existent or marked for delete.
*Action:   User needs to re-initialize the reference to reference an
           existent object or the user needs to unmark the object.

The objects it is referring to are things like a TYPE, whereas in the original content it was interpreted as a SCHEDULER JOB.

But why is there a problem with an anydata column at all? couldn't it hold simply ANY data?
there is a Note at MOS which describes the situation quite good: Used Type Can Be Dropped Causing ORA-21700 When Querying A Table With SYS.ANYDATA Column ( Doc ID 1503628.1 )
When selecting an anydata column which contains atype, the given TYPE must be known. If the TYPE was deleted in the meantime, the column (and related functions like anydata.gettypename) will fail.
The block or row itself is not corrupted and it can be queried with dump().
Typ=58 Len=630: 0,1,0,0,0,0,0,1,0,0,5,189,61,90,2,96,9,0,0,0,0,0,2,80,0,0,0,0,0,...
Unfortunately I don't know the internal structure of this Type. Datatype 58 is opaque (DTYOPQ) which can hold ANYDATA, ANYTYPE, XMLTYPE, ANYDATASET (and maybe others). But how to distinguish which exactly, or how to interpred the bytes I got from dump() I couldn't find somewhere.

The problem in this particular database is this one row in sys.SCHEDULER$_JOB_ARGUMENT. To be visible in Dba_SCHEDULER_JOB_ARGS, there is a join of SCHEDULER$_JOB_ARGUMENT and SCHEDULER$_JOB on OID = OBJ#.
In my particular case there is no row anymore on SCHEDULER$_JOB. So no row is visible and there is nothing which can be dropped with DBMS_SCHEDULER.DROP_JOB. I have no idea how this happened. But it's there.

That's the situation to create a SR at MOS and ask for assistance.

Even a testcase is simply done:

CREATE OR REPLACE TYPE random_type AS OBJECT (
    n NUMBER
);
/

CREATE OR REPLACE PROCEDURE do_nothing (
    param1 IN random_type
) AS
BEGIN
    NULL;
END do_nothing;
/

DECLARE
    t random_type;
BEGIN
    t := random_type(NULL);
    t.n := 1;
    do_nothing(t);
END;
/

BEGIN
    dbms_scheduler.create_job(job_name => 'TEST_NOTHING', job_type => 'STORED_PROCEDURE', job_action => 'DO_NOTHING', number_of_arguments
    => 1, start_date => SYSDATE + 1, repeat_interval => NULL, end_date => NULL, enabled => false, 
auto_drop => true, 
comments => 'job to test parameter of ANYDATA'
    );
END;
/

DECLARE
    t random_type;
BEGIN
    t := random_type(NULL);
    t.n := 1;
    dbms_scheduler.set_job_anydata_value(job_name => 'TEST_NOTHING', argument_position => 1, argument_value => SYS.anydata.convertobject
    (t) );

END;
/

SELECT
    sys.anydata.gettypename(value) d
FROM
    sys.scheduler$_job_argument;

DROP TYPE random_type;

SELECT
    sys.anydata.gettypename(value) d
FROM
    sys.scheduler$_job_argument;

That's exactly where the ORA-21700 occurs.
In the testcase, a simple cleanup can be done by (trying to) execute this job, so it's cleared:

PAUSE "let's initiate some cleanup" 

begin
    dbms_scheduler.set_attribute(name => '"BERX"."TEST_NOTHING"', attribute => 'logging_level', value => dbms_scheduler.logging_full);
    dbms_scheduler.set_attribute_null(name => '"BERX"."TEST_NOTHING"', attribute => 'start_date');
    dbms_scheduler.enable(name => '"BERX"."TEST_NOTHING"');
end;
/

PAUSE "sleep for some time until the job is executed"

SELECT
    sys.anydata.gettypename(value) d
FROM
    sys.scheduler$_job_argument;

SELECT
    *
FROM
    dba_scheduler_job_log
WHERE
    owner = user;

All I can do now is to convince an MOS to approve me deleting the problematic row.
Update: 2019-06-13
Oracle Support approved to fix this situation by running

delete from SCHEDULER$_JOB_ARGUMENT WHERE OID=2736824; 
commit

So my issue is fixed.

I do NOT recommend anyone to delete rows in data dictionary without asking Oracle Support for approval first!

ORADEBUG DOC 19.3

this is the output of ORADEBUG DOC for Version 19c.

SQL> oradebug doc

Internal Documentation
**********************

  EVENT                           Help on events (syntax, event list, ...)
  COMPONENT       [<comp_name>]   List all components or describe <comp_name>

oradebug doc event

SQL> oradebug doc event

Event Help:
***********

  Formal Event Syntax
  --------------------
    <event_spec>   ::= '<event_id> [<event_scope>]
                                   [<event_filter_list>]
                                   [<event_parameters>]
                                   [<action_list>]
                                   [off]'

    <event_id>     ::= <event_name | number>[<target_parameters>]

    <event_scope>  ::= [<scope_name>: scope_parameters]

    <event_filter> ::= {<filter_name>: filter_parameters}

    <action>       ::= <action_name>(action_parameters)

    <action_parameters> ::= <parameter_name> = [<value>|<action>][, ]

    <*_parameters> ::= <parameter_name> = <value>[, ]


  Some Examples
  -------------
    * Set event 10235 level 1:
      alter session set events '10235';

    * Set events SQL_TRACE (a.k.a. 10046) level 1:
      alter session set events 'sql_trace';

    * Turn off event SQL_TRACE:
      alter session set events 'sql_trace off';

    * Set events SQL_TRACE with parameter <plan_stat> set to 'never'
      and parameter <wait> set to 'true':
      alter session set events 'sql_trace wait=true, plan_stat=never';

    * Trace in-memory the SQL_MONITOR component (the target) and all its
      sub-components at level high. Get high resolution time for each
      trace:
      alter session set events 'trace[sql_mon.*] memory=high,
                                                 get_time=highres';

    * On-disk trace PX servers p000 and p005 for components 'sql_mon'
      and 'sql_optimizer' (including sub-components) at level highest:
      alter system set events 'trace[sql_mon | sql_optimizer.*]
                            {process: pname = p000 | process: pname=p005}';

    * Same as above but only when SQL id '7ujay4u33g337' is executed:
      alter system set events 'trace[sql_mon | sql_optimizer.*]
                                    [sql: 7ujay4u33g337]
                            {process: pname = p000 | process: pname=p005}';

    * Execute an action immediatly by using 'immediate' for the event
      name:
      alter session set events 'immediate eventdump(system)'

    * Create an incident labeled 'table_missing' when external error
      942 is signaled by process id 14534:
      alter session set events '942 {process: 14534}
                                    incident(table_missing)';


  Notes
  -----
    * Implicit parameter level is 1 by default
      e.g. '10053' is same as '10053 level 1'

    * Event target (see [<target_parameters>] construct) is only
      supported by specific events like the TRACE[] event

    * <event_scope> and/or <event_filter> are constructs
      that can be used for any event

    * Same event can be set simultaneously for a different scope or
      target but not for different filters.

    * '|' character can be used to select multiple targets, scope or
      filters.

      E.g. 'sql_trace [sql: sql_id=g3yc1js3g2689 | sql_id=7ujay4u33g337]'

    * '=' sign is optional in <*_parameters>

      E.g. 'sql_trace level 12';

    * Like PL/SQL, no need to specify the parameter name for target,
      scope, filters and action. Resolution is done by position in
      that case:

      E.g. 'sql_trace [sql: g3yc1js3g2689 | 7ujay4u33g337]'


  Help sub-topics
  ---------------

    NAME    [<event_name>]      List all events or describe <event_name>
    SCOPE   [<scope_name>]      List all scopes or describe <scope_name>
    FILTER  [<filter_name>]     List all filters or describe <filter_name>
    ACTION  [<action_name>]     List all actions or describe <action_name>


SQL> 

oradebug doc event name

SQL> oradebug doc event name

Events in library DIAG:
------------------------------
trace[]              Main event to control UTS tracing
disable_dde_action[] Event used by DDE to disable actions
ams_trace[]          Event to dump ams performance trace records
ams_rowsrc_trace[]   Event to dump ams row source tracing
sweep_verification   Event to enable sweep file verification
enable_xml_inc_staging Event to enable xml incident staging format
dbg[]                Event to hook dbgtDbg logging statements

Events in library RDBMS:
------------------------------
wait_event[]         event to control wait event post-wakeup actions
alert_text           event for textual alerts
trace_recursive      event to force tracing recursive SQL statements
clientid_overwrite   event to overwrite client_identifier when client_info is set
sql_monitor          event to force monitoring SQL statements
sql_monitor_test     event to test SQL monitoring
eventsync_tac        Event posted from events syncing tac
sql_trace            event for sql trace
pmon_startup         startup of pmon process
background_startup   startup of background processes
db_open_begin        start of db open operation
test_gvtf            test GV$() Table Tunction
fault                Event used to inject fault in RDBMS kernel
gcr_systest          gcr_systest
em_express           EM Express debug event
emx_control          event to control em express
emx_test_control     event to control em express testing
awrdiag[]            AWR Diagnostic Event
msgq_trace           event to control msgq tracing
ipclw_trace          event to control ipclw tracing
kbc_fault            event to control container fault injection
asm_corruption_trace event to control ASM corruption tracing
kxdrs_sim            debug event to simulate certain conditions in kxdrs layer

kcfio_debug          debug event to debug kcfio based on event level

krbabrstat_fault     event to control krbabrstat fault injection
periodic_dump[]      event for periodically dumping
kxdrs_log_for_wbfc   debug event to log skipped extents for wbfc resilvering

clean_plsql_error_stack Event to clear ORA-06512s from the error stack
plsql_coverage_flag  Event to set plsql coverage flag

Events in library GENERIC:
------------------------------
kg_event[]           Support old error number events (use err# for short)

Events in library CLIENT:
------------------------------
oci_trace            event for oci trace

Events in library LIBCELL:
------------------------------
libcell_stat         libcell statistics level specification
cellclnt_skgxp_trc_ops Controls to trace SKGXP operations
cellclnt_ossnet_trc  Controls to trace IP affinity in ossnet
cellclnt_high_lat_ops Control to trace High-latency I/O operations
diskmon_sim_ops[]    Diskmon simulation events
cellclnt_read_outlier_limit Control to trace read I/O outliers
cellclnt_write_outlier_limit Control to trace write I/O outliers
cellclnt_lgwrite_outlier_limit Control to trace log write I/O outliers
cellclnt_sparse_mode Mode of how to handle sparse buffers
cellclnt_submission_recon Simulation period for forcing submission reconnect

Events in library FPLIB:
------------------------------
fgq_control          fine grain quarantine control

Events in library ADVCMP:
------------------------------
arch_comp_level[]    arch_comp_level[<ulevel, 1-7>]
ccmp_debug           columnar compression debug event
inmemory_nobasic     disable KDZCF_IMC_BASIC implementation
inmemory_nohybrid    disable KDZCF_IMC_HYBRID implementation
ccmp_align           columnar compression enable alignment
ccmp_countstar       columnar compression enable count(*) optimization
ccmp_dumpunaligned   columnar compression dump dbas of unaligned CUs
ccmp_rbtree          columnar compression switch back to rb tree
inmemory_force_ccl   inmemory force column compression levels
columnar_cache_config flash cash configuration event
inmemory_imcu[]      inmemory_imcu[<ulevel=  nocomp|dml|query_low|query_high|capacity_low|capacity_high>]
inmemory_nobitpacked_gd disable bit-packed GD codes in CU. Use ub4 instead
inmemory_dicthash    enable storage of dictionary hash values in IMCU
inmemory_cache_joinopt inmemory cache join optimizations
inmemory_scan_joinopt join optimizations to use during scan
inmemory_compute_cachehash compute a hash vector when there is no cached hash
ifc_dump_block       block rdba to dump in IFC
ifc_disable_scan_rid disable CC2 type scan when rowid is required
ifc_sim_version_mismatch simulate IFC version mismatch error
ifc_disable_col_crypto disable column level encryption/decryption
ifc_ulevel[]         ifc_ulevel
inmemory_prefixdict  enable prefix compression on dictionary encoded IMCU
inmemory_disable_dsb usage of stored DSB dictionary during scans
disable_skip_pdo     Disable skipping KAFPDO columns during projection
inmemory_noime       disable usage of IME in queries

Events in library PLSQL:
------------------------------
plsql_event[]        Support PL/SQL error number events

Events in library VPLIB:
------------------------------
key_vector_debug     key vector debug parameters
key_vector_diag      key vector diagnostics parameters
key_vector_test      key vector testing parameters
vector_groupby_test  vector group by testing parameters
vector_groupby_debug vector group by debugging parameters


SQL> spool off;

Events in library DIAG:

SQL> oradebug doc event name trace

trace: Main event to control UTS tracing

Usage
-------
trace [ component       <string>[0] ]
   disk            < default | lowest | low | medium | high | highest | disable >,
   memory          < default | lowest | low | medium | high | highest | disable >,
   get_time        < disable | default | seq | highres | seq_highres >,
   get_stack       < disable | default | force >,
   operation       <string>[32],
   function        <string>[32],
   file            <string>[32],
   line            <ub4>,
   conuid          <ub4>


SQL> oradebug doc event name disable_dde_action

disable_dde_action: Event used by DDE to disable actions

Usage
-------
disable_dde_action [ action_name     <string>[100] ]
   facility        <string>[20],
   error           <ub4>


SQL> oradebug doc event name ams_trace

ams_trace: Event to dump ams performance trace records

Usage
-------
ams_trace [ relation        <string>[30] ]

SQL> oradebug doc event name ams_rowsrc_trace

ams_rowsrc_trace: Event to dump ams row source tracing

Usage
-------
ams_rowsrc_trace [ relation        <string>[30] ]
   level           <ub4>


SQL> oradebug doc event name sweep_verification

sweep_verification: Event to enable sweep file verification

Usage
-------
sweep_verification
   level           <ub4>


SQL> oradebug doc event name enable_xml_inc_staging

enable_xml_inc_staging: Event to enable xml incident staging format

Usage
-------
enable_xml_inc_staging
   level           <ub4>


SQL> oradebug doc event name dbg

dbg: Event to hook dbgtDbg logging statements

Usage
-------
dbg [ component       <string>[0] ]
   operation       <string>[32],
   function        <string>[32],
   file            <string>[32],
   line            <ub4>

Events in library RDBMS:

SQL> oradebug doc event name wait_event

wait_event: event to control wait event post-wakeup actions

Usage
-------
wait_event [ name            <string>[64] ]

SQL> oradebug doc event name alert_text

alert_text: event for textual alerts

Usage
-------
alert_text
   ksd_fixed_table < disable | enable >


SQL> oradebug doc event name trace_recursive

trace_recursive: event to force tracing recursive SQL statements

Usage
-------
trace_recursive

SQL> oradebug doc event name clientid_overwrite

clientid_overwrite: event to overwrite client_identifier when client_info is set

Usage
-------
clientid_overwrite

SQL> oradebug doc event name sql_monitor

sql_monitor: event to force monitoring SQL statements

Usage
-------
sql_monitor
   recursive       < false | true >,
   force           < false | true >


SQL> oradebug doc event name sql_monitor_test

sql_monitor_test: event to test SQL monitoring

Usage
-------
sql_monitor_test
   level           <ub4>


SQL> oradebug doc event name eventsync_tac

eventsync_tac: Event posted from events syncing tac

Usage
-------
eventsync_tac

SQL> oradebug doc event name sql_trace

sql_trace: event for sql trace

Usage
-------
sql_trace
   wait            < false | true >,
   bind            < false | true >,
   plan_stat       < never | first_execution | all_executions | adaptive >,
   level           <ub4>


SQL> oradebug doc event name pmon_startup

pmon_startup: startup of pmon process

Usage
-------
pmon_startup
   delay           <ub4>


SQL> oradebug doc event name background_startup

background_startup: startup of background processes

Usage
-------
background_startup
   delay           <ub4>


SQL> oradebug doc event name db_open_begin

db_open_begin: start of db open operation

Usage
-------
db_open_begin
   delay           <ub4>


SQL> oradebug doc event name test_gvtf

test_gvtf: test GV$() Table Tunction

Usage
-------
test_gvtf

SQL> oradebug doc event name fault

fault: Event used to inject fault in RDBMS kernel

Usage
-------
fault

SQL> oradebug doc event name gcr_systest

gcr_systest: gcr_systest

Usage
-------
gcr_systest
   action_type     <string>[32],
   total_memory    <ub8>,
   free_memory     <ub8>,
   inactive_memory <ub8>,
   swap_space      <ub8>,
   total_swap_space <ub8>


SQL> oradebug doc event name em_express

em_express: EM Express debug event

Usage
-------
em_express
   level           <ub4>


SQL> oradebug doc event name emx_control

emx_control: event to control em express

Usage
-------
emx_control
   web_caching     < false | true >,
   compress_xml    < none | deflate | gzip | zlib2base64 >


SQL> oradebug doc event name emx_test_control

emx_test_control: event to control em express testing

Usage
-------
emx_test_control
   capture_xml     < stop | start >


SQL> oradebug doc event name awrdiag

awrdiag: AWR Diagnostic Event

Usage
-------
awrdiag [ name            <string>[64] ]
   level           <ub4>,
   str1            <string>[256],
   str2            <string>[256],
   num1            <ub8>,
   num2            <ub8>


SQL> oradebug doc event name msgq_trace

msgq_trace: event to control msgq tracing

Usage
-------
msgq_trace
   level           <ub4>,
   flag            <ub4>


SQL> oradebug doc event name ipclw_trace

ipclw_trace: event to control ipclw tracing

Usage
-------
ipclw_trace
   level           <ub4>,
   flag            <ub4>


SQL> oradebug doc event name kbc_fault

kbc_fault: event to control container fault injection

Usage
-------
kbc_fault
   location        < create_end | commit_end >,
   error           < external | internal | segv | instance >


SQL> oradebug doc event name asm_corruption_trace

asm_corruption_trace: event to control ASM corruption tracing

Usage
-------
asm_corruption_trace
   level           <ub4>


SQL> oradebug doc event name kxdrs_sim

kxdrs_sim: debug event to simulate certain conditions in kxdrs layer


Usage
-------
kxdrs_sim
   level           <ub4>


SQL> 
SQL> oradebug doc event name kcfio_debug

kcfio_debug: debug event to debug kcfio based on event level


Usage
-------
kcfio_debug
   level           <ub4>


SQL> 
SQL> oradebug doc event name krbabrstat_fault

krbabrstat_fault: event to control krbabrstat fault injection

Usage
-------
krbabrstat_fault
   location        < allocation | chaina | modify | unchain | chainb >


SQL> oradebug doc event name periodic_dump

periodic_dump: event for periodically dumping

Usage
-------
periodic_dump [ name            <string>[64] ]
   level           <ub4>,
   seconds         <ub4>,
   lifetime        <ub4>


SQL> oradebug doc event name kxdrs_log_for_wbfc

kxdrs_log_for_wbfc: debug event to log skipped extents for wbfc resilvering


Usage
-------
kxdrs_log_for_wbfc
   level           <ub4>


SQL> 
SQL> oradebug doc event name clean_plsql_error_stack

clean_plsql_error_stack: Event to clear ORA-06512s from the error stack

Usage
-------
clean_plsql_error_stack
   level           <ub4>


SQL> oradebug doc event name plsql_coverage_flag

plsql_coverage_flag: Event to set plsql coverage flag

Usage
-------
plsql_coverage_flag
   level           <ub4>,
   directory       <string>[4096]

Events in library GENERIC:

SQL> oradebug doc event name kg_event

kg_event: Support old error number events (use err# for short)

Usage
-------
kg_event [ errno           <ub4> ]
   level           <ub4>,
   lifetime        <ub4>,
   armcount        <ub4>,
   traceinc        <ub4>,
   forever         <ub4>

Events in library CLIENT:

SQL> oradebug doc event name oci_trace

oci_trace: event for oci trace

Usage
-------
oci_trace
   level           < default | lowest | low | medium | high | highest | disable >

Events in library LIBCELL:

oradebug doc event name <libcell_events> doesn't show any documentaion.

Events in library FPLIB:

SQL> oradebug doc event name fgq_control
Error: "fgq_control" not a known event/library name
Use <event_name>, <library_name> or <library_name>.<event_name>

Events in library ADVCMP:

SQL> oradebug doc event name arch_comp_level

arch_comp_level: arch_comp_level[<ulevel, 1-7>]

Usage
-------
arch_comp_level [ ulevel          <ub4> ]
   ilevel          <ub8>,
   sortcols        <ub4>,
   cusize          <ub4>,
   analyze_amt     <ub4>,
   analyze_rows    <ub4>,
   analyze_minrows <ub4>,
   mincusize       <ub4>,
   maxcusize       <ub4>,
   mincurows       <ub4>,
   align           <ub4>,
   rowlocks        <ub4>,
   maxcuhpctfree   <ub4>,
   guarantee_rll   <ub4>,
   cla_stride      <ub4>,
   dict_cla_stride <ub4>,
   wt_factor       <ub4>


SQL> oradebug doc event name ccmp_debug

ccmp_debug: columnar compression debug event

Usage
-------
ccmp_debug
   memcheck        <ub4>,
   dmlclose        <ub4>,
   lobupdates      <ub4>,
   diaglevel       <ub4>,
   projectonly     <ub4>,
   colcheck        <ub4>,
   minmaxcheck     <ub4>,
   debug_hpk       <ub4>,
   debug_ozip      <ub4>,
   subcu_pmethod   <ub4>,
   subcu_mmarr_ppct <ub4>,
   subcu_hist_ppct <ub4>,
   subcu_indenc_cpct <ub4>,
   subcu_loop      <ub4>,
   debug_pcode     <ub4>,
   imc_row_buffer_off <ub4>


SQL> oradebug doc event name inmemory_nobasic

inmemory_nobasic: disable KDZCF_IMC_BASIC implementation

Usage
-------
inmemory_nobasic

SQL> oradebug doc event name inmemory_nohybrid

inmemory_nohybrid: disable KDZCF_IMC_HYBRID implementation

Usage
-------
inmemory_nohybrid

SQL> oradebug doc event name ccmp_align

ccmp_align: columnar compression enable alignment

Usage
-------
ccmp_align

SQL> oradebug doc event name ccmp_countstar

ccmp_countstar: columnar compression enable count(*) optimization

Usage
-------
ccmp_countstar

SQL> oradebug doc event name ccmp_dumpunaligned

ccmp_dumpunaligned: columnar compression dump dbas of unaligned CUs

Usage
-------
ccmp_dumpunaligned

SQL> oradebug doc event name ccmp_rbtree

ccmp_rbtree: columnar compression switch back to rb tree

Usage
-------
ccmp_rbtree

SQL> oradebug doc event name inmemory_force_ccl

inmemory_force_ccl: inmemory force column compression levels

Usage
-------
inmemory_force_ccl
   maxulevel       <ub4>,
   pctcols         <ub4>


SQL> oradebug doc event name columnar_cache_config

columnar_cache_config: flash cash configuration event

Usage
-------
columnar_cache_config
   dict_reuse_threshold <ub4>


SQL> oradebug doc event name inmemory_imcu

inmemory_imcu: inmemory_imcu[<ulevel=  nocomp|dml|query_low|query_high|capacity_low|capacity_high>]

Usage
-------
inmemory_imcu [ ulevel          < invalid | nocomp | dml | query_low | query_high | capacity_low | capacity_high > ]
   target_rows     <ub4>,
   source_maxbytes <ub4>


SQL> oradebug doc event name inmemory_nobitpacked_gd

inmemory_nobitpacked_gd: disable bit-packed GD codes in CU. Use ub4 instead

Usage
-------
inmemory_nobitpacked_gd

SQL> oradebug doc event name inmemory_dicthash

inmemory_dicthash: enable storage of dictionary hash values in IMCU

Usage
-------
inmemory_dicthash

SQL> oradebug doc event name inmemory_cache_joinopt

inmemory_cache_joinopt: inmemory cache join optimizations

Usage
-------
inmemory_cache_joinopt
   cache_hash      <ub4>,
   cache_numbin    <ub4>


SQL> oradebug doc event name inmemory_scan_joinopt

inmemory_scan_joinopt: join optimizations to use during scan

Usage
-------
inmemory_scan_joinopt
   disable_cache_hash <ub4>,
   disable_cache_numbin <ub4>


SQL> oradebug doc event name inmemory_compute_cachehash

inmemory_compute_cachehash: compute a hash vector when there is no cached hash

Usage
-------
inmemory_compute_cachehash

SQL> oradebug doc event name ifc_dump_block

ifc_dump_block: block rdba to dump in IFC

Usage
-------
ifc_dump_block
   ifc_dump_rdba   <ub4>


SQL> oradebug doc event name ifc_disable_scan_rid

ifc_disable_scan_rid: disable CC2 type scan when rowid is required

Usage
-------
ifc_disable_scan_rid

SQL> oradebug doc event name ifc_sim_version_mismatch

ifc_sim_version_mismatch: simulate IFC version mismatch error

Usage
-------
ifc_sim_version_mismatch

SQL> oradebug doc event name ifc_disable_col_crypto

ifc_disable_col_crypto: disable column level encryption/decryption

Usage
-------
ifc_disable_col_crypto

SQL> oradebug doc event name ifc_ulevel

ifc_ulevel: ifc_ulevel

Usage
-------
ifc_ulevel [ ifc ulevel      <ub4> ]
   ifc_analyzer_sample <ub4>


SQL> oradebug doc event name inmemory_prefixdict

inmemory_prefixdict: enable prefix compression on dictionary encoded IMCU

Usage
-------
inmemory_prefixdict
   prefixdict_enable <ub4>,
   prefixdict_savings <ub4>,
   dict_ratio      <ub4>


SQL> oradebug doc event name inmemory_disable_dsb

inmemory_disable_dsb: usage of stored DSB dictionary during scans

Usage
-------
inmemory_disable_dsb
   disable_predicate <ub4>,
   disable_projection <ub4>,
   disable_aggregation <ub4>,
   disable_adaptivity <ub4>


SQL> oradebug doc event name disable_skip_pdo

disable_skip_pdo: Disable skipping KAFPDO columns during projection

Usage
-------
disable_skip_pdo

SQL> oradebug doc event name inmemory_noime

inmemory_noime: disable usage of IME in queries

Usage
-------
inmemory_noime

Events in library PLSQL:

SQL> oradebug doc event name  plsql_event

plsql_event: Support PL/SQL error number events

Usage
-------
plsql_event [ errno           <ub4> ]

Events in library VPLIB:

oradebug doc event name does not show any documentation.

oradebug doc event scope

Event scopes in library RDBMS:

SQL[]                sql scope for RDBMS
QUEUE[]              queue scope AQ


SQL> oradebug doc event scope sql

SQL: sql scope for RDBMS

Usage
-------
[SQL:  sql_id          <string>[20] ]


SQL> oradebug doc event scope queue

QUEUE: queue scope AQ

Usage
-------
[QUEUE:  queue_name      <string>[0] ]

oradebug doc event filter

Event filters in library DIAG:
------------------------------
occurence            filter to implement counting for event checks
callstack            filter to only fire an event when a function is on the stack.If the nofname option is used, then the event is fired only when the function is not on the stack
eq                   filter to only fire an event when a == b
ne                   filter to only fire an event when a != b
gt                   filter to only fire an event when a > b
lt                   filter to only fire an event when a < b
ge                   filter to only fire an event when a >= b
le                   filter to only fire an event when a <= b
anybit               filter to only fire an event when (a & b) != 0
allbit               filter to only fire an event when (a & b) == b
nobit                filter to only fire an event when (a & b) == 0
bet                  filter to only fire an event when b <= a <= c
nbet                 filter to only fire an event when a < b or a > c
in                   filter to only fire an event when a is equal to any b .. p
nin                  filter to only fire an event when a is not equal to any b .. p
streq                filter to only fire an event when string s1 = s2 (up to <len> characters)
strne                filter to only fire an event when string s1 != s2 (up to <len> characters)
tag                  filter to only fire an event when a tag is set

Event filters in library RDBMS:
------------------------------
wait                 filter for specific wait parameters and wait duration
process              filter to set events only for a specific process
px                   filter to check identity of the process for fault injection

Event filters in library GENERIC:
------------------------------
errarg               filter to set error events only for a specific error argument

Event filters in library DIAG:

SQL> oradebug doc event filter occurence

occurence: filter to implement counting for event checks

Usage
-------
{occurence:  start_after     <ub4>,
end_after       <ub4> }


SQL> oradebug doc event filter callstack

callstack: filter to only fire an event when a function is on the stack.If the nofname option is used, then the event is fired only when the function is not on the stack

Usage
-------
{callstack:  fname           <string>[64],
fprefix         <string>[64],
maxdepth        <ub4>,
nofname         <string>[64] }


SQL> oradebug doc event filter eq

eq: filter to only fire an event when a == b

Usage
-------
{eq:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter ne

ne: filter to only fire an event when a != b

Usage
-------
{ne:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter gt

gt: filter to only fire an event when a > b

Usage
-------
{gt:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter lt

lt: filter to only fire an event when a < b

Usage
-------
{lt:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter ge

ge: filter to only fire an event when a >= b

Usage
-------
{ge:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter le

le: filter to only fire an event when a <= b

Usage
-------
{le:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter anybit

anybit: filter to only fire an event when (a & b) != 0

Usage
-------
{anybit:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter allbit

allbit: filter to only fire an event when (a & b) == b

Usage
-------
{allbit:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter nobit

nobit: filter to only fire an event when (a & b) == 0

Usage
-------
{nobit:  a               <ub8>,
b               <ub8> }


SQL> oradebug doc event filter bet

bet: filter to only fire an event when b <= a <= c

Usage
-------
{bet:  a               <ub8>,
b               <ub8>,
c               <ub8> }


SQL> oradebug doc event filter nbet

nbet: filter to only fire an event when a < b or a > c

Usage
-------
{nbet:  a               <ub8>,
b               <ub8>,
c               <ub8> }


SQL> oradebug doc event filter in

in: filter to only fire an event when a is equal to any b .. p

Usage
-------
{in:  a               <ub8>,
b               <ub8>,
c               <ub8>,
d               <ub8>,
e               <ub8>,
f               <ub8>,
g               <ub8>,
h               <ub8>,
i               <ub8>,
j               <ub8>,
k               <ub8>,
l               <ub8>,
m               <ub8>,
n               <ub8>,
o               <ub8>,
p               <ub8> }


SQL> oradebug doc event filter nin

nin: filter to only fire an event when a is not equal to any b .. p

Usage
-------
{nin:  a               <ub8>,
b               <ub8>,
c               <ub8>,
d               <ub8>,
e               <ub8>,
f               <ub8>,
g               <ub8>,
h               <ub8>,
i               <ub8>,
j               <ub8>,
k               <ub8>,
l               <ub8>,
m               <ub8>,
n               <ub8>,
o               <ub8>,
p               <ub8> }


SQL> oradebug doc event filter streq

streq: filter to only fire an event when string s1 = s2 (up to <len> characters)

Usage
-------
{streq:  s1              <string>[256],
s2              <string>[256],
len             <ub4> }


SQL> oradebug doc event filter strne

strne: filter to only fire an event when string s1 != s2 (up to <len> characters)

Usage
-------
{strne:  s1              <string>[256],
s2              <string>[256],
len             <ub4> }


SQL> oradebug doc event filter tag

tag: filter to only fire an event when a tag is set

Usage
-------
{tag:  tname           <string>[64] }

Event filters in library RDBMS:

SQL> oradebug doc event filter wait

wait: filter for specific wait parameters and wait duration

Usage
-------
{wait:  minwait         <ub8>,
p1              <ub8>,
p2              <ub8>,
p3              <ub8>,
_actual_wait_time <ub8> default 'evargn(pos=1)',
_actual_wait_p1 <ub8> default 'evargn(pos=2)',
_actual_wait_p2 <ub8> default 'evargn(pos=3)',
_actual_wait_p3 <ub8> default 'evargn(pos=4)' }


SQL> oradebug doc event filter process

process: filter to set events only for a specific process

Usage
-------
{process:  ospid           <string>[20],
orapid          <ub4>,
pname           <string>[20],
con_id          <ub8> }


SQL> oradebug doc event filter px

px: filter to check identity of the process for fault injection

Usage
-------
{px:  slave_set       <ub4>,
slave_num       <ub4>,
local_slave_num <ub4>,
instance_id     <ub4>,
dfo_number      <ub4>,
oct             <ub4>,
pxid            <ub4> }

Event filters in library GENERIC:

SQL> oradebug doc event filter errarg

errarg: filter to set error events only for a specific error argument

Usage
-------
{errarg:  arg1            <string>[50],
arg2            <string>[50],
arg3            <string>[50],
arg4            <string>[50],
arg5            <string>[50],
arg6            <string>[50],
arg7            <string>[50],
arg8            <string>[50] } 

ORADEBUG DOC EVENT ACTION

Actions in library DIAG:

---------------------------
evfunc                - Get posting function name
evfile                - Get posting file name
evline                - Get posting file line number as ub8
evfmt                 - Get trace / log format string
evargc                - Get count of event check arguments as a ub8
evargn                - Get event check argument value as ub8
evargp                - Get event check argument value as void *
evargs               
  - Get event check argument as string, with optional format
errargs               - Get error argument as string
errargn               - Get error argument as ub8
errargp               - Get error argument as pointer
errargc               - Get count of error arguments as a ub8
sum                  
  - Compute a1 + a2 + ... + a15 as ub8 (zero if all NULL)
trace                
  - trace to disk; apply format to string arguments
 % is an argument placeholder
 \n and \t are supported. Use double \ as escape
sub                   - Compute a1 - a2 as ub8
add                   - Compute a1 + a2 as ub8
mod                   - Compute a1 modulo a2 as ub8
div                   - Compute a1 / a2 as ub8
mul                   - Compute a1 * a2 as ub8
incr                  - Increment ptr by offset
decr                  - Decrement ptr by offset
refn                 
  - Dereference ptr-to-number: *(ub<numsize>*)(((ub1*)<ptr>)) + <offset>)
refp                 
  - Dereference ptr-to-ptr: *(ub1**)(((ub1*)<ptr>)) + <offset>)
refs                 
  - Dereference ptr-to-string: *(oratext **)(((ub1*)<ptr>) + <offset>)
 Length is optional; NULL-terminated string is assumed
refsl                
  - Dereference ptr-to-string: *(oratext **)(((ub1*)<ptr>) + <offset>)
 with ptr-to-length: *(ub<lensize>*)(((ub1*)<ptr>) + <lenoffset>)
dumpFrameContext      - Dump Frame Context contents
dumpBuckets          
kgsfdmp              
dumpDiagCtx          
dumpDbgecPopLoc      
dumpDbgecMarks       
dumpGeneralConfiguration 
dumpADRLockTable     
shortstack           
  - get short stack (up to 256 characters)
showoffsets controls display of code offsets
skipframes can be used to overcome 256 char limit
dump_dis_action      
dbgvci_action_signal_crash 

Actions in library RDBMS:

---------------------------
incident              - Create an Incident
sqlmon_dump           - SQL Monitor Dump SGA Action
varaddr               - Return address of a fixed PGA/SGA/UGA variable
username              - Return user log-in name
sqlid                 - Return current SQL Id in character format
flashfreeze          
oradebug              - debug process using ORADEBUG
debugger              - debug process using System Debugger
debug                
  - alias for 'debugger' - debug process using System Debugger
crash                 - crash process
kill_instance         - killing RDBMS instance
controlc_signal       - received 1013 signal
eventdump             - list events that are set in the group
kdlut_bucketdump_action 
kzxtDumpAction       
dumpKernelDiagState  
HMCHECK              (async)
DATA_BLOCK_INTEGRITY_CHECK (async)
CF_BLOCK_INTEGRITY_CHECK (async)
DB_STRUCTURE_INTEGRITY_CHECK (async)
REDO_INTEGRITY_CHECK (async)
TRANSACTION_INTEGRITY_CHECK (async)
SQL_TESTCASE_REC     (async)
SQL_TESTCASE_REC_DATA (async)
ORA_12751_DUMP       
sqladv_dump_dumpctx  
ORA_4030_DUMP        
  - dump summary of PGA memory usage, largest allocations
ORA_4036_DUMP         - dump summary of PGA memory usage
HNGDET_MEM_USAGE_DUMP_NOARGS  - dump hang detection memory usage
kcfis_action          - kcfis actions
exadata_dump_modvers  - Exadata dump module versions
QUERY_BLOCK_DUMP      - Debug action for dumping a qbcdef tree
dumpADVMState         - Dump contents of ADVM state
dumpASMState          - Dump contents of ASM state
ASM_CHECK_DG         (async) - Run check diskgroup
ASM_DUMP_KSTSS        - Dump KST Trace and System State
ASM_MOUNT_FAIL_CHECK (async)
ASM_DGFDM_CHECK_NO_DG_NAME (async)
ASM_SYNC_IO_FAIL_CHECK (async)
ASM_DG_FORCE_DISMOUNT_CHECK (async)
ASM_ALLOC_FAIL_CHECK (async)
ASM_ADD_DISK_CHECK   (async)
ASM_FILE_BUSY_CHECK  (async)
ASM_TOOMANYOFF_FAIL_CHECK (async)
ASM_INSUFFICIENT_DISKS_CHECK (async)
ASM_INSUFFICIENT_MEM_CHECK (async)
KJZN_ASYNC_SYSTEM_STATE (async)
KSI_GET_TRACE         - Get lmd0 traces for ksi issues
TRACE_BUFFER_ON       - Allocate trace output buffer for ksdwrf()
TRACE_BUFFER_OFF     
  - Flush and deallocate trace output buffer for ksdwrf()
LATCHES               - Dump Latches
XS_SESSION_STATE      - Dump XS session state
PROCESSSTATE          - Dump process state
SYSTEMSTATE           - Dump system state
INSTANTIATIONSTATE    - Dump instantiation state
CONTEXTAREA           - Dump cursor context area
HEAPDUMP             
  - Dump memory heap (1-PGA, 2-SGA, 4-UGA, +1024-Content)
SGA_SUMMARY          
  - Dump SGA Summary(<=1-SGA, 2-Large Pool, 4-Streams, 8-Java, 16-Extents)
POKE_LENGTH           - Set length before poking value
POKE_VALUE            - Poke a value into memory
POKE_VALUE0           - Poke 0 value into memory
GLOBAL_AREA          
  - Dump fixed global area(s) (1=PGA/2=SGA/3=UGA, add +8 for pointer content)
REALFREEDUMP          - Dump PGA real free memory allocator state
FLUSH_JAVA_POOL       - Flush Java pool
PGA_DETAIL_GET       
  - Ask process to publish PGA detail info (level is pid)
PGA_DETAIL_DUMP      
  - Dump PGA detail information for process (level is pid) 
PGA_DETAIL_CANCEL     - Free PGA detail request (level is pid)
PGA_SUMMARY           - Summary of PGA memory usage, largest allocations
MODIFIED_PARAMETERS   - Dump parameters modifed by session (level unused)
ERRORSTACK           
  - Dump state (ksedmp). Use INCIDENT action to create incident 
CALLSTACK             - Dump call stack (level > 1 to dump args)
RECORD_CALLSTACK     
  - Record or dump call stack, level = #frames (level += 1000000 go to trc)
BG_MESSAGES           - Dump routine for background messages
ENQUEUES             
  - Dump enqueues (level >=2 adds resources, >= 3 adds locks)
KSTDUMPCURPROC       
  - Dump current process trace buffer (1 for all events)
KSTDUMPALLPROCS      
  - Dump all processes trace buffers (1 for all events)
KSTDUMPALLPROCS_CLUSTER 
  - Dump all processes (cluster wide) trace buffers (1 for all events)
KSKDUMPTRACE          - Dumping KSK KST tracing (no level)
DBSCHEDULER           - Dump ressource manager state
LDAP_USER_DUMP        - Dump LDAP user mode
LDAP_KERNEL_DUMP      - Dump LDAP kernel mode
DUMP_ALL_OBJSTATS     - Dump database objects statistics
DUMPGLOBALDATA        - Rolling migration DUMP GLOBAL DATA
HANGANALYZE           - Hang analyze
HANGANALYZE_PROC      - Hang analyze current process
HANGANALYZE_GLOBAL    - Hang analyze system
HNGDET_MEM_USAGE_DUMP  - dump hang detection memory usage
GES_STATE             - Dump DML state
RACDUMP               - Dump RAC state
OCR                   - OCR client side tracing
CSS                   - CSS client side tracing
CRS                   - CRS client side tracing
SYSTEMSTATE_GLOBAL    - Perform cluster wide system state dump (via DIAG)
DUMP_ALL_COMP_GRANULE_ADDRS 
  - MMAN dump all granule addresses of all components (no level)
DUMP_ALL_COMP_GRANULES 
  - MMAN dump all granules of all components (1 for partial list)
DUMP_ALL_REQS        
  - MMAN dump all pending memory requests to alert log
DUMP_TRANSFER_OPS     - MMAN dump transfer and resize operations history
DUMP_ADV_SNAPSHOTS   
  - MMAN dump all snapshots of advisories (level unused)
CONTROLF              - DuMP control file info
FLUSH_CACHE          
  - Flush buffer cache without shuting down the instance
SET_AFN               - Set afn # for buffer flush (level = afn# )
SET_ISTEMPFILE       
  - Set istempfile for buffer flush (level = istempfile )
FLUSH_BUFFER          - Reuse block range without flushing entire cache
BUFFERS               - Dump all buffers in the buffer cache at level l
SET_TSN_P1           
  - Set tablespace # for buffer dump (level = ts# + 1)
BUFFER               
  - Dump all buffers for full relative dba <level> at lvl 10
BC_SANITY_CHECK      
  - Run buffer cache sanity check (level = 0xFF for full)
SET_NBLOCKS           - Set number of blocks for range reuse checks
CHECK_ROREUSE_SANITY  - Check range/object reuse sanity (level = ts#)
DUMP_PINNED_BUFFER_HISTORY 
  - kcb Dump pinned buffers history (level = # buffers)
REDOLOGS              - Dump all online logs according to the level
LOGHIST              
  - Dump the log history (1: dump earliest/latest entries, >1: dump most recent 2**level entries)
REDOHDR               - Dump redo log headers
LOCKS                 - Dump every lock element to the trace file
GC_ELEMENTS           - Dump every lock element to the trace file
FILE_HDRS             - Dump database file headers
FBINC                
  - Dump flashback logs of the current incarnation and all its ancestors.
FBHDR                 - Dump all the flashback logfile headers
FLASHBACK_GEN         - Dump flashback generation state
KTPR_DEBUG           
  - Parallel txn recovery (1: cleanup check, 2: dump ptr reco ctx, 3: dump recent smon runs)
DUMP_TEMP             - Dump temp space management state (no level)
DROP_SEGMENTS         - Drop unused temporary segments
TREEDUMP             
  - Dump an index tree rooted at dba BLOCKDBA (<level>)
KDLIDMP               - Dump 11glob inodes states (level = what to dump)
ROW_CACHE             - Dump all cache objects
LIBRARY_CACHE        
  - Dump the library cache (level > 65535 => level = obj @)
CURSORDUMP            - Dump session cursors
CURSOR_STATS          - Dump all statistics information for cursors
SHARED_SERVER_STATE   - Dump shared server state
LREG_STATE            - Dump listener registration state
JAVAINFO              - Dump Oracle Java VM
KXFPCLEARSTATS        - Clear all Parallel Query messaging statistics
KXFPDUMPTRACE         - Dump Parallel Query in-memory traces
KXFXSLAVESTATE       
  - Dump PX slave state (1: uga; 2: current cursor state; 3: all cursors)
KXFXCURSORSTATE       - Dump PX slave cursor state
WORKAREATAB_DUMP      - Dump SQL Memory Manager workarea table
OBJECT_CACHE          - Dump the object cache
SAVEPOINTS            - Dump savepoints
RULESETDUMP           - Dump rule set
FAILOVER              - Set condition failover immediate
OLAP_DUMP             - Dump OLAP state
AWR_FLUSH_TABLE_ON   
  - Enable flush of table id <level> (ids in X$KEWRTB)
AWR_FLUSH_TABLE_OFF  
  - Disable flush of table id <level> (ids in X$KEWRTB)
AWR_DEBUG_FLUSH_TABLE_ON 
  - Enable debug of flushing the table with id <level> (ids in X$KEWRTB)
AWR_DEBUG_FLUSH_TABLE_OFF 
  - Disable debug of flushing the table with id <level> (ids in X$KEWRTB)
ASHDUMP               - Dump ASH data (level = # of minutes)
ASHDUMPSECONDS        - Dump ASH data (level = # of seconds)
HM_FW_TRACE           - DIAG health monitor set tracing level
IR_FW_TRACE           - DIAG intelligent repair set/clear trace
GWM_TRACE             - Global Services Management set/clear trace
GWM_TEST              - Global Services Management set/clear GDS test
GLOBAL_BUFFER_DUMP    - Request global buffer dump (level 1 = TRUE)
KDFSDMP               - Dump dbfs c-api states (level = what to dump)
DEAD_CLEANUP_STATE    - Dump dead processes and killed sessions
IMDB_PINNED_BUFFER_HISTORY 
  - Dump IMDB pinned buffer history (level = (dump_level << 16 | num_buffers))
SLOCK_DUMP            - Dump s-lock resources globally
STATE_OBJECT_DELETION_TIME  - Dump state object deletion times
HEAPDUMP_ADDR        
  - Heap dump by address routine (level > 1 dump content)
POKE_ADDRESS          - Poke specified address (level = value)
CURSORTRACE          
  - Trace cursor by hash value (hash value is address)
RULESETDUMP_ADDR      - Dump rule set by address
kewmdump              - Dump Metrics Metadata and Memory
con_id                - Return Container Id as UB8
DBGT_SPLIT_CSTSTRING 
DUMP_SWAP             - dump system memory and swap information
ALERT_SWAP            - issue alert message about system swap percentage
DUMP_PATCH            - dump patch information
dumpBucketsRdbms     
dumpKSIPCState        - Dump KSIPC State
dumpKSTBuffers        - Dump KST Buffers
rfrdm_dump_state      - Dump DG Broker State
FLUSH_DBREPLAY_CAPTURE_BUFFER  - Flush Database Replay capture buffer

Actions in library GENERIC:

---------------------------
xdb_dump_buckets     
dumpKGERing           - Dump contents of KGE ring buffer
dumpKGEIEParms        - Dump memory around internal error parameters
dumpKGEState          - Dump KGE state information for debugging

Actions in library CLIENT:

---------------------------
kpuActionDefault      - dump OCI data
kpuActionSignalCrash 
  - crash and produce a core dump (if supported and possible)
kpudpaActionDpapi     - DataPump dump action 

oradebug doc component

Components in library DIAG:

--------------------------
  diag_uts                     Unified Tracing Service (dbgt, dbga)
    uts_vw                     UTS viewer toolkit (dbgtp, dbgtn)
  diag_adr                     Automatic Diagnostic Repository (dbgr)
    ams_comp                   ADR Meta-data Repository (dbgrm)
    ame_comp                   ADR Export/Import Services (dbgre)
    ami_comp                   ADR Incident Meta-data Services (dbgri)
    diag_ads                   Diagnostic Directory and File Services (dbgrf, sdbgrf, sdbgrfu, sdbgrfb)
  diag_hm                      Diagnostic Health Monitor ((null))
  diag_ips                     Diagnostic Incident Packaging System ((null))
  diag_dde                     Diagnostic Data Extractor (dbge)
  diag_fmwk                    Diagnostic Framework (dbgc)
    diag_ilcts                 Diagnostic Inter-Library Compile-time Service (dbgf)
    diag_attr                  Diagnostic Attributes Management ((null))
    diag_comp                  Diagnostic Components Management ((null))
  diag_testp                   Diagnostic component test parent (dbgt)
    diag_testc1                Diagnostic component test child 1 ((null))
    diag_testc2                Diagnostic component test child 2 ((null))
  KGSD                         Kernel Generic Service Debugging (kgsd)
  diag_events                  Diagnostic Events (dbgd)
  diag_adl                     Diagnostic ARB Alert Log (dbgrl, dbgrlr)
  diag_vwk                     Diagnostic viewer toolkit (dbgv)
    diag_vwk_parser            Diagnostic viewer parser (dbgvp, dbgvl)
    diag_vwk_uts               Diagnostic viewer for UTS traces and files (dbgvf)
    diag_vwk_ams               Diagnostic viewer for AMS metadata (dbgvm)
    diag_vwk_ci                Diagnostic viewer for command line (dbgvci)
  kghsc                        KGHSC Compact Stream (kghsc)
  dbgxtk                       DBGXTK xml toolkit (dbgxtk)
  KDIZOLTP                     ADV HIGH Index (kdizoltp)

Components in library RDBMS:

--------------------------
  SQL_Compiler                 SQL Compiler ((null))
    SQL_Parser                 SQL Parser (qcs)
    SQL_Semantic               SQL Semantic Analysis (kkm)
    SQL_Optimizer              SQL Optimizer ((null))
      SQL_Transform            SQL Transformation (kkq, vop, nso)
        SQL_MVRW               SQL Materialized View Rewrite ((null))
        SQL_VMerge             SQL View Merging (kkqvm)
        SQL_Virtual            SQL Virtual Column (qksvc, kkfi)
      SQL_APA                  SQL Access Path Analysis (apa)
      SQL_Costing              SQL Cost-based Analysis (kko, kke)
        SQL_Parallel_Optimization SQL Parallel Optimization (kkopq)
        Vector_Processing      Vector Processing (kkevp)
      SQL_Plan_Management      SQL Plan Managment (kkopm)
      SQL_Plan_Directive       SQL Plan Directive (qosd)
      SQL_Optimizer_Stats      SQL Optimizer Statistics (qos)
        SQL_Optimizer_Stats_Advisor SQL Optimizer Statistics Advisor (qosadv)
      SQL_Quarantine           SQL Quarantine (qsfc)
    SQL_Code_Generator         SQL Code Generator (qka, qkn, qke, kkfd, qkx)
      SQL_Parallel_Compilation SQL Parallel Compilation (kkfd)
      SQL_Expression_Analysis  SQL Expression Analysis (qke)
      SQL_Rowsets_Setup        SQL Rowsets Setup (qknr)
    MPGE                       MPGE (qksctx)
    ADS                        ADS (kkoads)
    ICDT_Compile               In Memory CDT Compilation (qks3t)
    Shard_Sql                  Shard Sql (kkoshd)
    AQP                        AQP (kkodp, qesdp, qersc)
    PTF_Comp                   Polymorphic Table Functions Compilation (qksptf)
  SQL_Execution                SQL Execution (qer, qes, kx, qee)
    Parallel_Execution         Parallel Execution (qerpx, qertq, kxfr, kxfx, kxfq, kxfp)
      PX_Messaging             Parallel Execution Messaging (kxfp)
      PX_Group                 Parallel Execution Slave Group (kxfp)
      PX_Affinity              Parallel Affinity (ksxa)
      PX_Buffer                Parallel Execution Buffers (kxfpb)
      PX_Granule               Parallel Execution Granules (kxfr)
      PX_Control               Parallel Execution Control (kxfx)
      PX_Table_Queue           Parallel Execution Table Queues (kxfq)
      PX_Scheduler             Parallel Execution Scheduler (qerpx)
      PX_Queuing               Parallel Execution Queuing (kxfxq)
      PX_Blackbox              Parallel Execution Blackbox (kxf)
      PX_PTL                   Parallel Execution PTL (kxft)
      PX_Expr_Eval             Parallel Execution Expression Evaluation ((null))
      PX_Selector              Parallel Execution PX Selector (qerpsel)
      PX_Overhead              Parallel Execution Overhead (qerpx, kxfr, kxfx, kxfp)
    Bloom_Filter               Bloom Filter (qerbl, qesbl)
    Time_Limit                 Query Execution Time Limit (opiexe, qerst)
    ICDT_Exec                  In Memory CDT Execution (qes3t, kxtt)
    EXECUTE_TEMP_TABLE         Execute Temp Table  (kxtt)
    SQL_Trace                  SQL Trace (kxst, xpl)
    PTF_Exec                   Polymorphic Table Functions Execution (qerptf)
    Result_Cache               Result Cache (qesrc, qerrc)
  PGA_Manage                   PGA Memory Management ((null))
    PGA_Compile                PGA Memory Compilation ((null))
    PGA_IMM                    PGA Memory Instance Manage ((null))
    PGA_CMM                    PGA Memory Cursor Manage ((null))
    PGA_ADV                    PGA Memory Advisor ((null))
  rdbms_dde                    RDBMS Diagnostic Data Extractor (dbke)
  VOS                          VOS (ks)
    hang_analysis              Hang Analysis (ksdhng)
    background_proc            Background Processes (ksb, ksbt)
    system_param               System Parameters (ksp, kspt)
    ksu                        Kernel Service User (ksu)
      ksutac                   KSU Timeout Actions ((null))
    ksv_trace                  Kernel Services Slave Management (ksv)
    file                       File I/O (ksfd, ksfdaf)
    ksq                        Kernel Service Enqueues (ksq)
    ksolt_trace                Kernel Services Lightweight Threads (ksolt)
    KSIM                       Kernel Service Instance Management (ksim)
      KSIM_GRPOP               Kernel Service Instance Management Group Operation ((null))
    KSIPC                      VOS IPC (ksipc)
      KSMSQ                    Message queue services (ksmsq)
        KSMSQ_MQL              Message Queueing Layer ((null))
      KSRMA                    ksrma (ksrma)
      KSRMF                    ksrmf (ksrmf)
      KSIPC_AM                 Active Messaging ((null))
      KSIPC_GRP                KSIPC Group Services ((null))
      KSIPC_SN                 KSIPC Shared Nothing ((null))
      KSIPC_KV                 KSIPC Key Value ((null))
      KSIPC_TOPO               KSIPC Topology Services ((null))
      KSIPC_PR                 KSIPC Path Record ((null))
      KSIPC_IPCLW              IPC LightWeight ((null))
      KSIPC_IPCOR              IPC Core Functionality ((null))
      KSIPC_SHREG              KSIPC Shared Registration ((null))
      KSIPC_ASPC               KSIPC Address space Map ((null))
      KSIPCENV                 KSIPC Memory Allocations on Different Sockets (ksipcenv)
      KSXP                     Cross Instance IPC (KSXP)
    LREG                       Listener Registration (kml)
    ksupd                      KSU Planned Draining (ksupd)
    state_object               State Objects (kss)
    sess_signature             Session Signature (ksusgn)
  sql_mon                      SQL Monitor (keswx)
    sql_mon_deamon             SQL Monitor Deamon ((null))
    sql_mon_query              SQL Monitor Query ((null))
  CACHE_RCV                    Cache Recovery (kcv, kct, kcra, kcrp, kcb)
    DLF                        Delayed Log Force ((null))
    MBR                        Multi-Block Read ((null))
  DIRPATH_LOAD                 Direct Path Load (kl, kdbl, kpodp)
    DIRPATH_LOAD_BIS           Direct Path Kpodpbis Routine (kpodp)
  RAC                          Real Application Clusters ((null))
    GES                        Global Enqueue Service ((null))
      KSI                      Kernel Service Instance locking (ksi)
      RAC_ENQ                  Enqueue Operations ((null))
      DD                       GES Deadlock Detection ((null))
      RAC_BCAST                Enqueue Broadcast Operations ((null))
      RAC_FRZ                  DLM-Client Freeze/Unfreeze (kjfz)
      KJOE                     DLM Omni Enqueue service (kjoe)
    GCS                        Global Cache Service (kjb)
      GCS_BSCN                 Broadcast SCN (kjb, kcrfw)
      GCS_READMOSTLY           GCS Read-mostly (kjb)
      GCS_READER_BYPASS        GCS Reader Bypass (kjb)
      GCS_DELTAPUSH            GCS Delta Push (kjb)
      GCS_PCL2                 Persistent cluster flash cache (kjbfp)
    GSIPC                      Global Enqueue/Cache Service IPC ((null))
    RAC_RCFG                   Reconfiguration ((null))
    RAC_DRM                    Dynamic Remastering ((null))
    RAC_MRDOM                  Multiple Recovery Domains ((null))
      MRDOM_ESM                Multiple/PDB Domains - Enter/Exit Server Mode (kjs, kjfz)
    CGS                        Cluster Group Services (kjxg)
    CGSIMR                     Instance Membership Recovery (kjxgr)
    RAC_WLM                    Work Load Management (wlm)
    RAC_MLMDS                  RAC Multiple LMS (kjm)
    RAC_KA                     Kernel Accelerator (kjk)
    RAC_LT                     RAC Latch Usage ((null))
    RAC_SLOCK                  SLOCK Optimisation ((null))
    KJSC                       RAC global stats (kjsc)
    LMHB                       Heartbeat Monitoring (kjfm)
  db_trace                     RDBMS server only tracing ((null))
  kst                          server trace layer tracing (kst)
  ddedmp                       RDBMS Diagnostic Data Extractor Dumper (dbked)
  cursor                       Shared Cursor (kxs, kks)
    Bind_Capture               Bind Capture Tracing ((null))
    KKSH                       Cursor Hash Table Tracing (kksh)
  KSM                          Kernel Service Memory (ksm)
  KSE                          Kernel Service Error Manager (kse)
  explain                      SQL Explain Plan (xpl)
  rdbms_event                  RDBMS Events (dbkd)
  LOB_INODE                    Lob Inode (kdli)
  rdbms_adr                    RDBMS ADR (dbkr)
  ASM                          Automatic Storage Management (kf)
    KFK                        KFK (kfk)
      KFKIO                    KFK IO (kfkio)
        KFKIO_COUNT            KFK IO count ((null))
        KFKIO_CANCEL           KFK IO cancel ((null))
        KFKIO_HARD             KFK IO hard errors ((null))
        KFKIO_SPLIT            KFK IO split ((null))
        KFKIO_MISC             KFK IO miscellaneous ((null))
      KFKSB                    KFK subs (kfksubs)
        KFKSB_LIB              KFK subs libraries ((null))
        KFKSB_DM               KFK subs disk management ((null))
      KFKS                     KFK SAGE (kfks)
    KFN                        ASM Networking subsystem (kfn)
      KFNU                     ASM Umbillicus (kfnm, kfns, kfnb)
      KFNS                     ASM Server networking (kfns)
      KFNC                     ASM Client networking (kfnc)
      KFNOR                    KFN orion (kfnor)
    KFIS                       ASM Intelligent Storage interfaces (kfis)
    KFM                        ASM Node Monitor Interface Implementation (kfm)
      KFMD                     ASM Node Monitor Layer for Diskgroup Registration (kfmd)
      KFMS                     ASM Node Monitor Layers Support Function Interface (kfms)
    KFFB                       ASM Metadata Block (kffb)
    KFFD                       ASM Metadata Directory (kffd)
    KFZ                        ASM Zecurity subsystem (kfz)
    KFC                        ASM Cache (kfc)
    KFR                        ASM Recovery (kfr)
    KFE                        ASM attributes (kfe)
    KFDP                       ASM PST (kfdp)
    KFG                        ASM diskgroups (kfg)
      KFGB                     ASM diskgroups background (kfgb)
    KFDS                       ASM staleness registry and resync (kfds)
    KFIA                       ASM Remote (kfia)
      KFIAS                    ASM IOServer (kfias)
      KFIAC                    ASM IOServer client (kfiac)
    KFFSCRUB                   ASM Scrubbing (kffscrub)
    KFIO                       ASM translation I/O layer (kfio)
    KFIOER                     ASM translation I/O layer (kfioer)
    KFV                        ASM Volume subsystem (kfv)
      KFVSU                    ASM Volume Umbilicus (kfvsu)
      KFVSD                    ASM Volume Background (kfvsd)
      KFVIOC                   ASM Volume Cell Storage (kfvioc)
    KFDX                       ASM Exadata interface (kfdx)
    KFZP                       ASM Password File Layer (kfzp)
    KFA                        ASM Alias Operations (kfa)
    KFF                        KFF (kff)
    KFD                        ASM Disk (kfd)
      KFDVA                    ASM Virtual ATB (kfdva)
    KFTHA                      ASM Transparent High Availability (kftha)
    KFFG                       ASM File Group (kffg)
    KFFS                       ASM Split Mirror Operations (kffs)
    KFIOS                      KFIO Simple (kfios)
  DML                          DML Drivers (ins, del, upd)
  Health_Monitor               Health Monitor ((null))
  DRA                          Data Repair Advisor ((null))
  DIRACC                       Direct access to fixed tables (kqfd)
  PART                         Partitioning (kkpo, qespc, qesma, kkpa, qergi)
    PART_IntPart               Interval Partitioning ((null))
    PART_Dictionary            Partitioning Dictionary (kkpod)
  LOB_KDLW                     Lob kdlw (kdlw)
  LOB_KDLX                     Lob xfm (kdlx)
  LOB_KDLXDUP                  Lob dedup (kdlxdup)
  LOB_KDLRCI                   Lob rci (kdlrci)
  LOB_KDLA                     SecureFile Archive (kdla)
  SQL_Manage                   SQL Manageability (kes)
    SQL_Manage_Infra           Other SQL Manageability Infrastructure (kesai, kesqs, kesatm, kesutl, kessi, keswat, keswts, keswsq)
    SQL_Tune                   SQL Tuning Advisor (kest)
      SQL_Tune_Auto            SQL Tuning Advisor (auto-tune) (kestsa)
        Auto_Tune_Opt          Auto Tuning Optimizer (kkoat)
      SQL_Tune_Index           SQL Tuning Advisor (index-tune) (kestsi)
      SQL_Tune_Plan            SQL Tuning Advisor (plan node analysis) (kestsp)
      SQL_Tune_Px              SQL Tuning Advisor (parallel execution) (kestsa)
      SQL_Tune_Fr              SQL Tuning Advisor (fix regression) (kestsa)
      SQL_Tune_Stats           SQL Tuning Advisor (statistics advisor) (kestss)
      SQL_Tune_Exa             SQL Tuning Advisor (Exadata) (kestsaExa)
    SQL_Test_Exec              SQL Test-Execute Service (kestse)
    SQL_Perf                   SQL Performance Analyzer (kesp, keswpi)
    SQL_Repair                 SQL Repair Advisor (kesds)
    SQL_trace_parser           SQL trace parser (kesstp)
  SQL_Analyze                  SQL Analyze (qksan)
  SQL_DS                       SQL Dynamic Sampling Services (qksds)
  SQL_DDL                      SQL DDL (atb, ctc, dtb)
    KKP                        KKP Manager (kkp)
  RAT_WCR                      Real Application Test: Workload Capture and Replay (kec)
  Spatial                      Spatial (md)
    Spatial_IND                Spatial Indexing (mdr)
    Spatial_GR                 Spatial GeoRaster (mdgr)
  Text                         Text (dr)
  rdbms_gc                     RDBMS Diagnostic Generic Configuration (dbkgc)
  XS                           XS Fusion Security (kzx)
    XSSESSION                  XS Session (kzxs)
    XSPRINCIPAL                XS Principal (kzxu)
    XSSECCLASS                 XS Security Class (kzxc, kzxsp)
    XSXDS                      XS Data Security (kzxd)
    XSVPD                      XS VPD ((null))
    XSXDB_DEFAULT              XS XDB ((null))
    XS_MIDTIER                 XS Midtier (kpuzxs)
    XSNSTEMPLATE               XS Namespace template (kzxnt)
    XSACL                      XS ACL (kzxa)
    XSADM                      XS Administrative operation (kzxm, kzxi)
  AQ                           Streams Advanced Queuing (kwq, kkcn, kpon, kpoaq, kpce, kpcm, kpun, kpuaq, kws)
    AQ_DEQ                     Streams Advanced Queuing Dequeue (kwqid, kwqdl)
    AQ_BACK                    Streams Advanced Queueing Background (kwsbg, kwsbsm)
      AQ_TM                    Streams Advanced Queuing Time Manager (kwqit, kwqmn)
      AQ_CP                    Streams Advanced Queuing Cross Process (kwscp, kwsipc)
      AQ_LB                    Streams Advanced Queuing Load Balancer (kwslb, kwslbbg)
      AQ_NTFN                  Streams Advanced Queuing Notification (kpond, kkcne)
        AQ_NTFNP12C            Streams Advanced Queuing pre-12c Notification (kwqic)
      AQ_TMSQ                  Streams Advanced Queuing Time Manager for Sharded Queue (kwsbtm, kwsbjc, kwsbit)
    AQ_MC                      Streams Advanced Queuing Message Cache (kwsmc, kwssh, kwsmb, kwsmsg, kwssb, kwschnk, kwscb, kwsdqwm, kwssbsh)
    AQ_PT                      Streams Advanced Queuing Partitioning (kwspt)
    AQ_SUB                     Streams Advanced Queuing Subscription (kwssi, kwssa, kwsnsm, kwsnsme)
    AQ_OPT                     Streams Advanced Queuing OPT (kwssub)
    AQ_DLY                     Streams Advanced Queuing delay (kwsdly)
  KSFM                         Kernel Service File Mapping (ksfm)
  KXD                          Exadata specific Kernel modules (kxd)
    KXDAM                      Exadata Disk Auto Manage (kxdam)
    KCFIS                      Exadata Predicate Push (kcfis)
    NSMTIO                     Trace Non Smart I/O (nsmtio)
    KXDBIO                     Exadata Block level Intelligent Operations (kxdbio)
    KXDRS                      Exadata Resilvering Layer (kxdrs)
    KXDOFL                     Exadata Offload (kxdofl)
    KXDMISC                    Exadata Misc (kxdmisc)
    KXDCM                      Exadata Metrics Fixed Table Callbacks (kxdcm)
    KXDBC                      Exadata Backup Compression for Backup Appliance (kxdbc)
  DV                           Database Vault (kzv)
  ASO                          Advanced Security Option ((null))
    RADM                       Real-time Application-controlled Data Masking (kzradm)
  SVRMAN                       Server Manageability (ke)
    AWR                        Automatic Workload Repository (kew)
      ASH                      Active Session History (kewa)
      METRICS                  AWR metrics (kewm)
      REPOSITORY               AWR Repository (kewr)
        FLUSH                  AWR Snapshot Flush (kewrf)
        PURGE                  AWR Snapshot Purge (kewrps)
      AWRUTL                   AWR Utilities (kewu)
    AUTOTASK                   Automated Maintenance Tasks (ket)
    MMON                       MMON/MMNL Infrastructure (keb)
    SVRALRT                    Server Generated Alert Infrastructure (kel)
    IUT                        IUT Infrastructure (keiut)
  OLS                          Oracle Label Security (zll)
  AUDITNG                      Database Audit Next Generation (aud, kza, kzft, aus, aop, ttp)
    Configuration              ANG Configuration (aud, kza, kzft, aus, aop, ttp)
    QueueWrite                 ANG Queue Write (aud, kza, kzft, aus, aop, ttp)
    FileWrite                  ANG File Write (aud, kza, kzft, aus, aop, ttp)
    RecordCompose              ANG Record Compose (aud, kza, kzft, aus, aop, ttp)
    DBConsolidation            ANG Database Consolidation (aud, kza, kzft, aus, aop, ttp)
    SYS_Auditing               ANG SYS Auditing (aud, kza, kzft, aus, aop, ttp)
  KJCI                         KJCI Cross Instance Call (kjci)
  KJZ                          KJZ - DIAG (kjz)
    KJZC                       KJZC - DIAG Communication Layer (kjzc)
    KJZD                       KJZD - DIAG Main Layer (kjzd)
    KJZF                       KJZF - DIAG Flow Control Layer (kjzf)
    KJZG                       KJZG - DIAG Group Services Layer (kjzg)
    KJZH                       KJZH - DIAG API Layer (kjzh)
    KJZM                       KJZM - DIAG Membership Layer (kjzm)
  SEC                          Security (kz)
    CBAC                       Code-Based Access Control (kzc)
    VPD                        Virtual Private Database (kzr)
    GDSI                       Generic Directory Services Integration (kzlg)
  dbop                         DBOP monitoring (keomn)
    dbop_gen                   DBOP generic service (keomg)
      dbop_deamon              DBOP monitoring Deamon (keomg)
    dbop_comp                  DBOP composite type (keomm)
  em_express                   EM Express (kex)
  orarep                       orarep (ker)
  Data                         Data Layer (kd, ka)

   KDS                        Kernel Data Scan (kds)
      KDSRID                   Fetch By Rowid (kdsgrp, kdsgnp)
      KDSFTS                   Full Table Scan (kdsttgr, kdstgr)
      KDSCLU                   Cluster Table Scan (kdsics, kdscgr)
    KDWF                       Kernel Data Worker Framework (kdwf)
    IMOLTP_KV                  InMemory OLTP KeyValue (kdkv)
    MEMOPT_FI                  MEMOPTIMIZE FOR WRITE (kdfi)
  RAT                          Real Application Testing (kec)
    RAT_MASK                   Real Application Testing: Masking (kesm, kecprm)
  BA                           Backup Appliance (kbrs)
  KBC                          BA Containers (kbc)
  connection_broker            Connection Broker (kmp)
  KRA                          Kernel Recovery Area Function (kra)
  KRA_SQL                      KRA SQL Tracing ((null))
  KRB                          Kernel Backup Restore (krb)
    KRB_THREAD                 KRBBPC Thread Switches ((null))
    KRB_IO                     KRB I/O ((null))
    KRB_INCR                   KRB Incremental Restore ((null))
    KRB_PERF                   KRB Performance Tracing ((null))
    KRB_BPOUTPUT               Detailed Backup Piece Output ((null))
    KRB_BPVAL                  Detailed Block List During Restore Validate ((null))
    KRB_FLWRES                 Details on Restore Flow ((null))
    KRB_FLWCPY                 Details on krbydd Flow ((null))
    KRB_FLWBCK                 Details on Backup Flow ((null))
    KRB_FLWUSAGE               RMAN Feature Usage ((null))
    KRB_OPTIM                  Unused Space Compression ((null))
  KRBABR                       Auto Block Media Recovery (krbabr)
  KRC                          Recovery Block Change Tracking (krc)
  KRC_CHANGES                  Recovery Block Change Tracking CHANGES ((null))
  IM                           in-memory ((null))
    IM_transaction             IM transaction layer ((null))
      IM_Txn_PJ                IM Txn Private Journal (ktmpj)
      IM_Txn_SJ                IM Txn Shared Journal (ktmsj)
      IM_Txn_JS                IM Txn Journal Scan (ktmjs)
      IM_Txn_Conc              IM Txn Concurrency (ktmc)
      IM_Txn_Blk               IM Txn Block (ktmb)
      IM_Txn_Read              IM Txn Read (ktmr)
      IM_Txn_ADG               IM Txn ADG (ktma)
    IM_space                   IM space layer ((null))
    IM_data                    IM data layer (kdm)
      IM_populate              IM populating (kdml)
      IM_background            IM background (kdmr)
      IM_scan                  IM scans ((null))
      IM_journal               IM journal ((null))
      IM_dump                  IM dump ((null))
      IM_FS                    IM faststart ((null))
      IM_optimizer             IM optimizer (kdmo)
      IM_GD                    IM GD (kdmgd)
      IM_ADO                   IM ADO (kdmado)
      IM_IME                   IM IME (kdmime)
      IM_Dictionary            IM Dictionary and Cache (kdmd)
      IM_Verification          IM Verification (kdmv)
  xdb_wallet                   XDB Wallet (kzs)
  PROGINT                      Programmatic Interfaces (kp)
    OCI                        OCI (oci, kpk, kpn)
    OPI                        OPI (opi)
    RPI                        RPI (rpi, kpr)
    NPI                        NPI (npi, nco, kpfs)
    Two_Task                   Two Task (osn, ksn)
    PROGINT_PLSQL              Programmatic Interfaces to/from PL/SQL (kkx, psd, pckl, plswa)
    Two_Phase                  Two-phase commit (k2)
    Conn_Pool                  Connection Pool (kppl)
    TSM                        Transparent Session Migration (kpm, kps)
    PROGINT_MISC               Progint Miscellaneous (kpo, kpbf, kpin)
  KDFS                         DBFS C-API (kdfs)
  OLAP                         OLAP Analytic Workspace (xs)
    OLAP_Paging                OLAP Paging Manager (xspg, xsdb)
  STREAMS                      Replication (knl)
    STREAMS_CAPTURE            Streams Capture (knlc)
    STREAMS_PROPAGATION        Streams Propagation ((null))
      STREAMS_PROPAGATION_SENDER Streams Propagation Sender (knlcsv)
      STREAMS_PROPAGATION_RECEIVER Streams Propagation Receiver (knanr)
    STREAMS_APPLY              Streams Apply (kna)
      STREAMS_APPLY_COORDINATOR Streams Apply Coordinator (knac)
      STREAMS_APPLY_READER     Streams Apply Reader (knalf)
      STREAMS_APPLY_SERVER     Streams Apply Server (knas)
  Space                        Space (ktd, kte, kts, ktf, ktt)
    Search_Cache               Search Cache (ktspsc)
  CONTEXT                      Oracle Text (dr, kci)
    CONTEXT_INDEX              Oracle Text Index (drs, drg, drn, drl, dre)
    CONTEXT_QUERY              Oracle Text Query (drex, drp, dry, drw)
  rdbms_uts                    RDBMS Unified Tracing Service (UTS) (dbkt)
  MIRA_RCV                     MIRA Recovery (krd, krp, krr)
  reg_cache                    Registration Caches (kssmc)
  OFS                          Kernel Services Oracle File System ((null))
    OFS_KSFS                   OFS File System (ksfs)
    OFS_KSFSD                  OFS File System Dispatcher (ksfsd)
    OFS_KSFSM                  OFS File System Metadata (ksfsm)
    OFS_KSFSC1                 OFS File System Callback (ksfsc1)
    OFS_SKOFS                  OFS File System Implementation (skofs)
  SQL_Compare_Plans            SQL Compare Plans (keplan)

Components in library GENERIC:

--------------------------
  Generic_VOS                  Generic VOS ((null))
    VOS_Heap_Manager           VOS Heap Manager ((null))
    VOS_Latches                VOS Latches ((null))
    VOS_GST                    VOS Generic Stack Trace (kgds)
  XML                          XML (qmxt, qmxq)
  Generic_XDB                  Generic XDB ((null))
    XDB_Repository             XDB Repository (qme)
    XDB_Protocols              XDB Protocols (qmh, qmf, qmn)
    XDB_Query                  XDB Query (qmxtra, qerxp)
    XDB_XMLIndex               XDB XMLIndex (qmxtri, qmixq)
    XDB_Schema                 XDB Schema (qmxtri, qmixq)
    XDB_XOB                    XDB XOB (qmx)
    XDB_CSX                    XDB CSX (qmcx)
      XDB_CSX_ENCODING         XDB CSX ENCODING (qmcxe, qmcxm)
      XDB_CSX_DECODING         XDB CSX DECODING (qmcxd)
      XDB_CSX_SELFCON          XDB CSX SELFCON (qmcxe)
      XDB_CSX_PRINT            XDB CSX PRINT (qmxrs, qmxp, kolace, kolars)
      XDB_CSX_TOKENMGR         XDB CSX TOKENMGR (qmtm)
    XDB_Default                XDB Default ((null))
    XDB_MEMORY                 XDB MEMORY (qmu)
  LOB                          LOB (koll, kola)
    LOB_Refcount               LOB Refcount (kolr)
    LOB_Default                LOB Default (koll, kole, kokl, koxs)
    LOB_DBLINK                 LOB DBLink (koll, kokl, kpolobr, kkxlr)
    LOB_TEMPORARY              LOB Temporary (kola, koklt)
    LOB_API                    LOB API (kpolob, kkxlr, kokle, koklc)
  KGH                          KGH Memory Allocator (kgh)
  KGF                          ASM Automatic Storage Management (kgf)
  LIBCACHE                     LIBCACHE (kgl, kql)
    LCO_Status_DDL             Change of Lib-Cache-Obj Status during DDL ((null))
  OBJECTS                      OBJECTS ((null))
    OBJECTS_DDL                OBJECTS DDL (kokt)
    OBJECTS_Types              OBJECTS Types (kot, ko, ort)
    OBJECTS_Images             OBJECTS Images (koke, kot, kad)
    OBJECTS_Anydata            OBJECTS Anydata (kokla, kolo, kot, kad)
    OBJECTS_Streams            OBJECTS Streams (koxs)
    OBJECTS_Dict               OBJECTS Dictionary (kkdo, qcdo)
    OBJECTS_Semanal            OBJECTS Semantic Analysis (koks, qcso, qcto)
    OBJECTS_Default            OBJECTS Default ((null))
    OBJECTS_Tables             OBJECTS Tables (kkbo)
  KGFPM                        PATCH repository (kgfpm)
  KGFDVF                       Voting File Interface (kgfdvf)
  Shared_Objects               Shared Object Manager (pes)
    SO_Loader                  Native Code Loader (pesld)
  Direct_NFS                   Direct NFS Client (kgnfs, kgodm, skgnfs)
  KGSC                         Session Cache for Cursors ((null))
    KGSC_KQD                   Session Cache for KQD Cursors ((null))
    KGSC_BUN                   Session Cache for KQD Bundled Cursors ((null))
    KGSC_KKS                   Session Cache for KKS Cursors ((null))
    KGSC_PLS                   Session Cache for PLSQL Cursors ((null))
    KGSC_CONS                  Session Cache for Constraint Cursors ((null))
    KGSC_TRIG                  Session Cache for Trigger Cursors ((null))
    KGSC_JOX                   Session Cache for JOX shortname translation Cursors ((null))
  KDI                          Index Layer (kdi)
    KDIADHI                    Index Layer Compress Advanced High ((null))
    KDIADLO                    Index Layer Compress Advanced Low ((null))
    KDIL                       Index Load (kdil)
      KDILADHI                 Index Load Compress Advanced High ((null))
      KDILADLO                 Index Load Compress Advanced Low ((null))
    KDIS                       Index Split (kdis)
      KDISADHI                 Index Split Compress Advanced High ((null))
      KDISADLO                 Index Split Compress Advanced Low ((null))
    KDXT                       Index Reorg (kdxt)
      KDXTADHI                 Index ADLO Compress Advanced High ((null))
      KDXTADLO                 Index Reorg Compress Advanced Low ((null))
    KDIM                       Index Coalesce (kdim)
      KDIMADHI                 Index Coalesece Compress Advanced High ((null))
      KDIMADLO                 Index Coalesece Compress Advanced Low ((null))
    KDIF                       Index Scan (kdif)
      KDIFADHI                 Index Scan Compress Advanced High ((null))
      KDIFADLO                 Index Scan Compress Advanced Low ((null))
    KDIZADHI                   Advanced High Index Codec (kdizoltp)
    KDIZADLO                   Advanced Low Index Codec ((null))
    KDIDML                     Index DML ((null))
      KDIDMLADHI               Index DML Compress Advanced High ((null))
      KDIDMLADLO               Index DML Compress Advanced Low ((null))
    KDIGDR                     Index Ghost Data Removal ((null))
      KDIGDRBR                 Index Ghost Data Removal Branch ((null))
      KDIGDRLF                 Index Ghost Data Removal Leaf ((null))

Components in library CLIENT:

--------------------------
  Client_KPU                   Client KPU ((null))
    KPU_Memory                 KPU Memory ((null))
    KPU_TTC                    KPU TTC ((null))
    KPU_Relational             KPU Relational ((null))
    KPU_Objects                KPU Objects ((null))
    KPU_LOBS                   KPU LOBS ((null))
  progint_appcont              Prog Interfaces Application Continuity ((null))
    progint_appcont_rdbms      Prog Interfaces Application Continuity RDBMS-side ((null))
  SQLLDR_Load                  SQLLDR Load (ul)
  DPAPI_Load                   DPAPI Load (kpudp)
  dbfs_client_profiler         dbfs_client profiler ((null))

Components in library LIBCELL:

--------------------------
  Client_Library               Client Library ((null))
    Disk_Layer                 Disk Layer ((null))
    Network_Layer              Network Layer ((null))
    Connect_Layer              Connect Layer ((null))
    IPC_Layer                  IPC Layer ((null))

Components in library ORANET:

--------------------------
  TNSLSNR                      OraNet Listener ((null))
    NET_NSGR                   Network Service Generic Registration ((null))
    NET_NSGI                   TNI Network Service Generic Listener User-defined class ((null))
  CMAN                         OraNet Connection Manager ((null))
  NET                          OraNet Services ((null))
    NET_NI                     Network Interface Layer ((null))
    NET_NS                     Network Session Layer ((null))
    NET_NT                     Network Transport Layer ((null))
    NET_NTM                    Network Transport Mailbox Layer ((null))
    NET_NTP                    Network Transport IPC Layer ((null))
    NET_NTT                    Network Transport TCP/IP Layer ((null))
    NET_NTUS                   Network Transport Unix Domain Sockets Layer ((null))
    NET_NL                     Network Library ((null))
    NET_NA                     Network Authentication ((null))
    NET_NZ                     Network Zecurity ((null))
    NET_NTZ                    Network SSL ((null))
    NET_NU                     Network Trace Route Utility ((null))
    NET_NN                     Network Names ((null))

Components in library ADVCMP:

--------------------------
  ADVCMP_MAIN                  Archive Compression (kdz)
    ADVCMP_COMP                Archive Compression: Compression (kdzc, kdzh, kdza)
    ADVCMP_DECOMP              Archive Compression: Decompression (kdzd, kdzs)
      ADVCMP_DECOMP_HPK        Archive Compression: HPK (kdzk)
      ADVCMP_DECOMP_PCODE      Archive Compression: Pcode (kdp)

Components in library PLSQL:

--------------------------
  PLSQL_Apps                   PL/SQL Apps (di, pi, plitblm, scm, std, textio, wpiutil)
    PLSQL_Utl_File             PL/SQL Utl File (pifi)
  PLSQL_Codegen                PL/SQL Codegen ((null))
    PLSQL_COG_IDL_Gen          PL/SQL Codegen IDL Gen (pdw)
    PLSQL_COG_Infrastructure   PL/SQL Codegen Infrastructure (pdz)
    PLSQL_COG_Native           PL/SQL Codegen Native (pdn)
    PLSQL_COG_Optimizer        PL/SQL Codegen Optimizer (pdx)
    PLSQL_COG_MCode_Gen        PL/SQL Codegen MCode Gen (pdy)
  PLSQL_Code_Execution         PL/SQL Code Execution (pb, pd, pe, pf, plst, pri)
    PLSQL_Stack_Frames         PL/SQL Runtime Stack Frame (pfrstk)
  PLSQL_External_Proc          PL/SQL External Proc (pef, ociextp)
  PLSQL_IDL                    PL/SQL IDL (pdt, pt)
  PLSQL_ILMS                   PL/SQL ILMS (pgm)
  PLSQL_KNLDE                  PL/SQL KNLDE (pbbicd, pbp3g, pbs, pbt3g, peibp)
  PLSQL_KG_Interface           PL/SQL KG Interface (bam, hep, hsh, lis, par, phdr, pk)
  PLSQL_Infrastructure         PL/SQL Infrastructure (pci, pcm, ph, pl, pncutil, pp, ps, pu, tre)
  PLSQL_PSD                    PL/SQL PSD ((null))
    PLSQL_PSD_Generic          PL/SQL PSD Generic (psd, pso, psu)
    PLSQL_PSD_Standalones      PL/SQL PSD Standalones (p2c, pls, psx)
  PLSQL_Semantics              PL/SQL Semantics (ph2, pha, phn)
  PLSQL_Syntax                 PL/SQL Syntax (ph1)

Components in library XDK:

--------------------------
  XDK_Parser                   XDK Parser ((null))
    XDK_FSM_Parser             XDK FSM Parser (LpxFSM)
  XDK_Schema_Validator         XDK Schema Validator ((null))
  XDK_Xslt_Engine              XDK Xslt Engine ((null))

Components in library VPLIB:

--------------------------
  Vector_Translate             Vector Translate (qkaxl, qerxl, qesxl, evaxl)
  Vector_Aggregate             Vector Aggregate (qergv, qesgv, evavgby)
  Vector_PX                    Vector PX (qesxlp)

deleting orphaned CommVault backups

In the current environment Commvault is used as a central backup solution. The setup is not very common, as CommVaults scheduler is not used for any activities. All backups are scheduled by a system which also takes some infrastructural limitations into consideration. These are (among others): shared IO resources of consolidated data­bases on a cluster, shared backup network resources of clusters, shared media agents in different datacenters, and some other constraints as well.
Also retention policies are handled only by RMAN, the retention policy of CommVaults Storage Pools is set to infinite.
Unfortunately, for some (yet not 100% clear) reasons, there are some orphaned backup pieces in CommVault which are not visible in RMAN catalog anymore. Still they need to be deleted to regain storage (and reduce number of entries in the precious Dedup DataBase).
Unfortunately, RMAN can not delete a backup piece which it doesn't know about. So we must mimic it's activities regarding the SBT_TAPE interface to send the information to delete - again.

First it's needed to get the list of backup pieces from CommVault. To do so, a query on CommVaults SQLServer DB is required:

select cbi.clientname
     , cbi.instance
  , cbi.startdate
  , cbi.enddate
  , cbi.jobid
  , ora.archFileName
--  , obi.storagePolicy
--  , obi.isAged
--  , obi.Copyname
from [CommServ].[dbo].[CommCellBackupInfo] cbi
  join [CommServ].[dbo].[archFileOracle] ora on cbi.jobid = ora.jobId
  join [CommServ].[dbo].[CommCellOracleBackupInfo] obi on cbi.jobid= obi.jobid
where cbi.isAged = 0
  and obi.isAged = 0 
  and cbi.enddate <= getdate()-60
--  and cbi.jobid = &jobid
order by cbi.clientname, cbi.instance, cbi.startdate

In this query some lines are commented but they might be useful for different questions. cbi.enddate is filtered to <= getdate()-60. RMAN retention is set to 40 days in this context and some spare days are used in the query.
Every archFileName must be crosschecked with RMAN catalogs RC_BACKUP_PIECE.HANDLE first. If it is still known by RMAN, there is no need to delete the corresponding CommVault Job.
(A Job in Commvault can contain several RMAN backup pieces. But the Job is/can only deleted if all BPs are send to be deleted by RMAN).

As I wrote earlier, an unknown backup piece can not be deleted by RMAN. There is no officially supported way to do so, but in Bug 1419888 : BACKUP ON ERROR DOES NOT DELETE PIECES GENERATED there is a clue how it can be done:

connect / as sysdba;
declare
  dn varchar2(255);
begin
  dn := dbms_backup_restore.deviceAllocate(type=>'sbt_tape', noio=>TRUE);
  dbms_backup_restore.deleteBackupPiece(0,0,'04c9av2p', 0,0,1);
  dbms_backup_restore.devicedeAllocate();
end;

There is also a params parameter to DBMS_BACKUP_RESTORE.DeviceAllocate which can be used to set exactly those SBT_TAPE parameters which otherwise would be used in RMAN script.


In a perfect world, this post would end here as the backup pieces would disappear.
Unfortunately it doesn't.

For any (yet not clear at all) reason, these backup pieces still exist on CommVault. All logs in $ORACLE_HOME/rdbms/log/sbtio.log looks ok:

440786 6b9d2 05/23 11:29:21 ### sbtinit: define trace file name=~~~ORACLE_HOME~~~/rdbms/log/sbtio.log
440786 6b9d2 05/23 11:29:21 ### sbtinit2: changing a trace level to: 0
440786 6b9d2 05/23 11:29:21 ### sbtinit2: API Client supports Oracle MM API Version: 2.0
440786 6b9d2 05/23 11:29:21 ### sbtinit2: Got argc=0.
440786 6b9d2 05/23 11:29:21 ### sbtinit2: exit - PID:440784, TID:440786; retVal=0
440786 6b9d2 05/23 11:29:21 ### sbtremove2: enter - PID:440784, TID:440786.
440786 6b9d2 05/23 11:29:21 ### sbtremove2: removing file: [~~~DBNAME~~~_1113069663_DF0_20181219_dbtl6i8l_1_1]...
440786 6b9d2 05/23 11:29:21 ### sbtremove2: exit - PID:440784, TID:440786; retVal=0
440786 6b9d2 05/23 11:29:21 ### sbtremove2: enter - PID:440784, TID:440786.
440786 6b9d2 05/23 11:29:21 ### sbtremove2: removing file: [~~~DBNAME~~~_1113069663_DF0_20181219_d6tl6i8g_1_1]...
440786 6b9d2 05/23 11:29:21 ### sbtremove2: exit - PID:440784, TID:440786; retVal=0
440786 6b9d2 05/23 11:29:21 ### sbtremove2: enter - PID:440784, TID:440786.
440786 6b9d2 05/23 11:29:21 ### sbtremove2: removing file: ~~~DBNAME~~~_1113069663_DF0_20181219_d8tl6i8i_1_1]...
440786 6b9d2 05/23 11:29:21 ### sbtremove2: exit - PID:440784, TID:440786; retVal=0
440786 6b9d2 05/23 11:29:21 ### sbtremove2: enter - PID:440784, TID:440786.
440786 6b9d2 05/23 11:29:21 ### sbtremove2: removing file: [~~~DBNAME~~~_1113069663_DF0_20181219_dbtl6i8l_2_1]...
440786 6b9d2 05/23 11:29:21 ### sbtremove2: exit - PID:440784, TID:440786; retVal=0
440786 6b9d2 05/23 11:29:21 ### CvHandleClean: before clean cv_handle=c2113170 ThreadNumber=1
440786 6b9d2 05/23 11:29:21 ### CvHandleClean: ThreadDeleteTidN [440786]
440786 6b9d2 05/23 11:29:21 ### sbtend: exit  - PID:440784, TID:440786; retVal=0 ThreadNumber=0>
<.........
440786 6b9d2 05/23 11:29:21 ### sbtend: ***** BEGIN SBT PERFORMANCE STATISTICS(SBTPS) for Client API Session: PID:440784, TID:440786   ********

(I'm sorry for the redacted entries - easily visible by ~~~)

So back to the 1^st query in this post, the one to run on CommVault SQL server. It contains a JOBID as well.

As dbms_backup_restore.deleteBackupPiece and CommVault are no friends, I still need to get rid of the orphaned backups. CommVault has a command to delete a specific backup job:
/opt/commvault/Base64/qoperation agedata -delbyjobid ‑j <JOBID> ‑delJobsOnAllCopies ‑ft Q_DATA_LOG
Unfortunately this command requires quite high privileges (the owner/creator of the job is not sufficient):

(Full) Administrative Management permission - but this is another story.

Beside these complications which makes any security manager will go crazy, the tool itself still tries to make life harder than required. When deleting a specific job, these answers must be given:

This command deletes the job on all copies, do you want to continue (y/n) ? [n] : y
To confim this action, type "Delete jobs on all copies"  : Delete jobs on all copies

Obviously, (beside the typo in confim) there are no parameter to qoperation to claim "yes, I'm an adult". It needs to ask (!?)
But for every problem, there is a solution. In this case it's called expect. It literally can simulate any input-output conversation with a uncooperative program. In this case, the script for expect looks like:
#!/usr/bin/expect -f

set job_id [lindex $argv 0];

set timeout -1
spawn /opt/commvault/Base64/qoperation agedata -delbyjobid -j $job_id -delJobsOnAllCopies -ft Q_DATA_LOG

match_max 100000

expect -exact "This command deletes the job on all copies, do you want to continue (y/n) ? \[n\] : "
send -- "y\r"
expect -exact "y\r
To confim this action, type \"Delete jobs on all copies\"  : "
send -- "Delete jobs on all copies\r"
expect eof

It takes the Job_ID as first parameter and steers qoperation through all its demands.

At the bottom of this post, it shows how to circumvent complications which should not exist, based on problems which should not exist also.
This says a lot about IT in 2019.