msdb backup

--You cannot restore system database backups to a different build of SQL Server

You cannot restore a backup of a system database (master, model, or msdb) on a server build that is different from the build on which the backup was originally performed. An attempt to perform such a restore causes the following error message to occur:

It is possible that the database schema for the system databases changed across server builds. In order to ensure that this change in schema does not cause any inconsistencies, one of the first checks that the RESTORE command performs is a comparison of the server build number on the backup file and the build number of the server on which the user is trying to perform the restore.

If the two builds are different, the error message occurs and the restore operation terminates abnormally. Note Installing a service pack or a hotfix build changes the server build number, and server builds are always incremental.Here are a few scenarios in which this problem may occur:

A user attempts to restore a system database on Server A from a backup taken on Server B. Servers A and B are on different server builds. For example, Server A might be on a RTM build and Server B might be on a service pack 1 (SP1) build.

A user attempts to restore a system database from a backup taken on the same server. However, the server was running a different build when the backup occurred. That is, the server was upgraded since the backup was performed.