How to fix the Oracle error ORA-23381: generated object for base object string.string@string does not exist?

In this post, you’ll learn more about the Oracle ErrorORA-23381: generated object for base object string.string@string does not exist with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-23381: generated object for base object string.string@string does not exist

Reason for the Error ORA-23381: generated object for base object string.string@string does not exist

The system generated object(s) for the specified base object do not exist at the specified site. The current operation requires the base object to have generated replication support.

How to fix the Error ORA-23381: generated object for base object string.string@string does not exist ?

You can fix this error in Oracle by following the below steps

Ensure that the generated replication object(s) for the base object exist and are valid at the specified site. If the generated object(s) do not exist, then the procedure dbms_repcat.generate_replication_support() needs to be called from the master definition site for the base object. missing_rows_oname1 argument. The separately created table will contain the differences between the tables being compared.