Before doing a backup of the database planning tasks, suddenly one day, the scheduled task is not executed, for some reason, then go manually to perform the task is also a mistake. Think about whether or not to re-build a scheduled task, or not, delete does not let delete. The error prompts are as follows:
Then is this to find the reason, a certain degree of error code, to find an article abroad, said is
Network packet size > = 16388 bytes
The reason. Then try to change the size of the numbers. It's OK.
Right-click the instance name of the server, select Properties-"Advanced-" network packet size, modify the number.
Or read the original: http://blogs.msdn.com/b/dataaccesstechnologies/archive/2009/10/16/ You-get-an-error-when-you-attempts-to-save-ssis-packages-to-the-msdb-package-store-if-the-network-packet-size-16388-bytes . aspx
SQL Server OLE DB error code 0x80004005 problem