ORA-31693 ORA-01466 on Oracle 12.2 Database with Golden Gate during Datapump Export
(Doc ID 2622399.1)
Last updated on MARCH 02, 2020
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
+ Oracle Database 12cR2 with Golden Gate installed.
+ Export log shows the information and errors below;
Connected to: Oracle Database 12c Enterprise Edition Release 22.214.171.124.0 - 64bit Production
FLASHBACK automatically enabled to preserve database integrity.
ORA-31693: Table data object "xxxx.xxxxxxxxxxx" failed to load/unload and is being skipped due to error:
ORA-01466: unable to read data - table definition has changed
+ Error occurs when No DDL is running at the time of the export.
+ Errors occur with and without the parameter FLASHBACK_SCN
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