Media Manager status code 23
Message: database server is down
Explanation: A request was made to the EMM server, but the underlying database server does not respond.
Recommended Action:
Examine the 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.
This error can occur if a cold catalog backup is in progress. Retry the request after this operation has completed.