DataPump Export With PARALLEL And CONTENT=DATA_ONLY Receives Errors ORA-31693 ORA-1 (Doc ID 420517.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 to 10.2.0.3 [Release 10.2]
Information in this document applies to any platform.
***Checked for relevance on 22-May-2013***

Symptoms

DataPump export with PARALLEL > 1 and CONTENT=DATA_ONLY receives the following errors:

#> expdp system/passwd DUMPFILE=%U.dmp parallel=8 logfile=$BACKUPFILE.log schemas=AD1SYS content=DATA_ONLY exclude=MATERIALIZED_VIEW,TABLE:"LIKE 'MLOG$%'"

 

ORA-31693: Table data object "xxxxxxx" failed to load/unload and is being skipped due to error:
ORA-00001: unique constraint (USRBACKUP.SYS_C0040722) violated
ORA-06512: at "SYS.KUPF$FILE", line 2580
ORA-06512: at line 1

Cause

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