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ORA-31693 ORA-1466 Errors During Datapump Export Using Flashback (Doc ID 1072871.1)

Last updated on MARCH 06, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.


Datapump export raises the following errors:

ORA-31693: Table data object "<schema>"."RE$ACTION_IMP_TAB" failed to load/unload and is being skipped due to error:
ORA-01466: unable to read data - table definition has changed



Datapump expdp is being used with the FLASHBACK_TIME or FLASHBACK_SCN options specified.


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