封送消息时无法读取消息正文。此消息表示存在其他问题。请查看 SQL Server 错误日志和 Windows 事件日志中的其他消息，并解决导致此问题的问题。如果该问题仍然存在，数据库可能会损坏。要恢复数据库，请从干净的备份还原该数据库。如果没有可用的干净备份，请考虑运行 DBCC CHECKDB。请注意 DBCC CHECKDB 可能会删除数据以修复数据库。

Failed to read the message body while marshaling a message. This message is a symptom of another problem. Check the SQL Server error log and the Windows event log for additional messages and address the underlying problem. If the problem persists, the database may be damaged. To recover the database, restore the database from a clean backup. If no clean backup is available, consider running DBCC CHECKDB. Note that DBCC CHECKDB may remove data to repair the database.