DataPump Export (EXPDP) Fails With Errors ORA-31693 ORA-1 (Doc ID 783396.1)

Last updated on MAY 07, 2013

Applies to:

Oracle Database - Standard Edition - Version 10.2.0.4 and later
Information in this document applies to any platform.
***Checked for relevance on 07-May-2013***

Symptoms

While attempting to perform a DataPump export, it fails with multiple errors:

ORA-31693: Table data object "<SCHEMA>.<TABLE>" failed to load/unload and is being
skipped due to error:
ORA-00001: unique constraint (<SCHEMA>.<CONSTRAINT> ) violated
ORA-06512: at "SYS.KUPF$FILE", line 2591


The alert log shows:

ORA-07445: exception encountered: core dump [kgscGetCursor+06b4] [SIGSEGV] [Address not mapped to object] [0x7FF0000000000000] [] []
ORA-01000: maximum open cursors exceeded

Cause

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