Device management status code 15
Explanation: An attempt was made to mount media on a drive or to reserve a shared drive that was logically configured to the DOWN state.
Recommended Action:
Examine command output, debug logs, and system logs for a more detailed message on the error.
See "Setting Media Manager debug logging to a higher level" in the NetBackup Logging Reference Guide.
Check the application log files (such as the bptm log) to see why the drive may have been configured DOWN.
Check the integrity of the drive, drive path, and media.