Robotic status code 228
Explanation: The slot that is associated with a request is not valid for the robot.
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.
Issue a robot inventory Contents report to determine the valid slot range for the robot. Check the volume configuration to ensure that only valid slots are referenced in volume records, paying particular attention to the starting and ending slot numbers. Update the volume configuration as needed, or request only valid slot ranges for robotic operations.