CBR3630I Entry of volume volser into library library-name failed. Library detected duplicate.
Explanation
The enter request for volume volser into library library-name failed. The library returned a unit check that indicates that there is already a tape volume with this volser in another partition of one of the libraries of a Peer-to-Peer VTS.
System action
The volume is ejected from the library. Entry processing continues with the next volume.
System programmer response
Examine the volser ranges that are used by your installation to determine which duplicate volsers may exist and take corrective action to ensure the use of unique volsers across your libraries.
Source
Object Access Method (OAM)
Routing Code
2,3,5
Descriptor Code
4