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ORA-26571 in Multimaster Replication environment (Doc ID 270404.1)

Last updated on AUGUST 09, 2021

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 8.1.7 to 9.2]
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
This problem can occur on any platform.


You observe ORA-26571 in one of the sites of a multi-master replication environment.
The error message in deferror is:
ORA-26571: <schema>.<table_name>.REP_INSERT: number of arguments (29) does not match replication catalog.

You try to remove the table from the replication group using DBMS_REPCAT.DROP_MASTER_REPOBJECT) and re-create it.
But after sometime, you still observe the ORA-26571




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