Possible Cause of Ora-1: Unique Constraint Violation Error in Replicat (Doc ID 1342233.1)

Last updated on JULY 20, 2017

Applies to:

Oracle GoldenGate - Version 10.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Replicat fails with a Ora-00001: Unique Constraint Violation. On review of the Trail (using logdump) there is only one insert record for this row. Also when you query the target database using the key columns in the discard record, one row is returned, so it appears that the data is already in the table prior to replicat attempting the insert.

Cause

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