合併程序失敗，因為發行者和訂閱者端的發行項結構描述並不相符。這可能是因為暫止的 DDL 變更尚未傳播至訂閱者所造成。重試合併或許可以解決此問題。

The merge process failed because the schema of the article at the Publisher and Subscriber do not match. This could be because of pending DDL changes that need to be propagated to the Subscriber. Retrying the merge could fix the problem.