From Friday night's backup, I noticed that when I arrived to work on Monday morning, the backup was queued. The exact error that is being shown is:
Robotic library hardware error.
The robotic library has reported a general hardware error condition. Manual intervention, calibration, etc., may be required. This may be a device related hardware problem, or it may be some other hardware problem (i.e. SCSI card/bus etc.). The library and drive states have been set to offline. Please attend to this condition.
Although I receive this error, I know that the problem is not hardware related. My Monday through Wednesday tapes produce the Robotic library hardware error, but my Thursday night backup completed successfully. Also, my Friday night backup failed. Therefore, it must be some software issue. All of my tapes would not randomly go bad like that. There must be some time of configuration issue.
Thanks again everyone,
Scott