Oracle GoldenGate Error Messages

OGG-01420

CACHEMGR: duplicate transaction primary key: {0}, co_uid: 0x{1}, co_items: 0x{2}, co_size: 0x{3}, co: 0x{4}


Cause

The Oracle GoldenGate object pool in memory already contains an object with the same unique identifier, typically a transaction identifier.


Action

Determine whether old (already processed) transaction data was processed by Extract. If you are certain that the transaction logs are not corrupted, open a support case with Oracle.