Oracle : Ошибка ORA-31468

"cannot process DDL change record"
*Cause: The change set has stop_on_ddl enabled and was trying to process
a DDL change record.
*Action: 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

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