The following is the ORA-23381 error message, you can learn the cause and solution of the Oracle database error.
ORA-23381 generated object for base object string.string@string does not exist
Cause: 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.
Solution: 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.
Please wait for the update…