Oracle Solution for Error ora-31468

ORA-31468: cannot process DDL change record

What triggered the Error:

The change set has stop_on_ddl enabled and was trying to process a DDL change record.

What should we do to fix it:

Check the alert log to find out what the DDL record contained. Make any necessary changes to the change tables. Call ALTER_CHANGE_SET with recover_after_error and remove_ddl set to 'Y'.