Category: DataPump

expdp did not create dumpfile while expdp is successful

A client sent the following information about the dump file of expdp is unavailable, while the datapump log shows expdp completes successfully. 

$ expdp exp_user/password@testdbpdb directory=DATA_PUMP_DIR dumpfile=hr.dmp schemas=hr reuse_dumpfiles=yes logfile=exp_hr.log
..
..
.
Master table "EXP_USER"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded
******************************************************************************
Dump file set for EXP_USER.SYS_EXPORT_SCHEMA_01 is:
/home/oracle/hr.dmp
Job "EXP_USER"."SYS_EXPORT_SCHEMA_01" successfully completed at Fri Aug 27 11:53:13 2021 elapsed 0 00:00:57

$ ls -ltr /home/oracle/hr.dmp
ls: cannot access /home/oracle/hr.dmp: No such file or directory

CAUSE and SOLUTION

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ORA-31633: unable to create master table SYS_EXPORT_SCHEMA_01

The following errors occur when exporting/importing through data pump:

 ORA-31626: job does not exist
 ORA-31633: unable to create master table "USERNAME.SYS_EXPORT_SCHEMA_01"
 ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
 ORA-06512: at "SYS.KUPV$FT", line 1048
 ORA-01031: insufficient privileges

SOLUTION

To make sure user ‘USERNAME’ to have enough privileges to do import/export.

DataPump: UDE-00008 ORA-31626 ORA-39086

The following errors occur when exporting data by using DataPump:

UDE-00008: operation generated ORACLE error 31626
ORA-31626: job does not exist
ORA-39086: cannot retrieve job information
ORA-06512: at "SYS.DBMS_DATAPUMP", line 2772
ORA-06512: at "SYS.DBMS_DATAPUMP", line 3886
ORA-06512: at line 1

Check the log which shows exporting has been successful.

...
..
.
Master table "SYS"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded
Dump file set for SYS.SYS_EXPORT_SCHEMA_01 is:
C:\TEMP\TEST.DMP
Job "SYS"."SYS_EXPORT_SCHEMA_01" successfully completed at 12:08:38

So it is a bug, and this error can be ignored.

Datapump ORA-31626 ORA-31638 ORA-31632 ORA-00942

Datapump expdp finished, but generated errors :

ORA-31626: job does not exist
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 79
ORA-06512: at "SYS.KUPV$FT", line 405
ORA-31638: cannot attach to job SYS_EXPORT_SCHEMA_01 for user TETSUSER
ORA-31632: master table "TESTUSER.SYS_EXPORT_SCHEMA_01" not found, 
           invalid, or inaccessible
ORA-00942: table or view does not exist
SQL> SELECT owner_name, job_name, operation, job_mode,
            state, attached_sessions
FROM dba_datapump_jobs;

OWNER_NAME JOB_NAME             OPERATION  JOB_MODE STATE      ATTACHED_SESSIONS
---------- -------------------- ---------- -------- ---------- -----
TESTUSER      SYS_EXPORT_SCHEMA_01  EXPORT    SCHEMA   COMPLETING 0

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Asmcmd Pwcopy With PRCD-1163 PRCR-1071 CRS-0245 ASMCMD-9453

After standby database rebuilt, then trying to copy database password file from primary to standby ASM disk, the below errors occurred:

ASMCMD> pwcopy --dbuniquename RACTEST '/tmp/orapwractest' '+DATA/RACTEST/orapwractest'
copying /tmp/orapwractest -> +DATA/RACTEST/orapwractest
PRCD-1163 : Failed to modify database RACTEST
PRCR-1071 : Failed to register or update resource ora.ractest.db
CRS-0245: User doesn't have enough privilege to perform the operation
ASMCMD-9453: failed to register password file as a CRS resource

The password file was copied to ASM diskgroup ‘+DATA’ successfully, but the configuring  of database failed .

WORKAROUND

Rerun the same command without “–dbuniquename RACTEST” option.

ASMCMD> pwcopy /tmp/orapwractest +DATA/RACTEST/orapwractest
copying /tmp/orapwractest -> +DATA/RACTEST/orapwractest

Then use ‘srvctl’ to re-configure database as user ‘oracle’ if needed:

$srvctl modify database -d RACTEST -pwfile '+DATA/RACTEST/orapwractest';

$srvctl config database -d RACTEST