OGG-40006
Column(s) '{0}' not found for table '{3}' at LSN '{1}' with transaction id '{2}', and would be ignored.
Cause
There is a mismatch between the transaction log record at the specified LSN and the current metadata definition for the table. This may occur if DDL is changed for a table in the capture list.
Action
Before making a DDL change in the source database, ensure that Extract is current in the transaction logs, then stop Extract and ensure no new transactions are written until after the DDL change is completed. Restart Extract to process transactions using the latest metadata definition.