Error 3263
Severity Level 10
Message Text
Cannot use the volume on device '%ls' as a continuation volume. It is sequence number %d of family %d for the current media set. Insert a new volume, or sequence number %d of family %d for the current set.
Explanation
The media set spans multiple volumes. Initializing the volume currently in the named device would destroy the integrity of the media set because the volume has already been used as a member of the media set.
Action
Remove the volume and insert a fresh tape that can be overwritten.