Check for the images under that media you can run the command:
bpimmedia -?
bpimmedia: unrecognized option -?
USAGE: bpimmedia [-L|-l]
[-policy policy_name] [-client client_name]
[-d mm/dd/yyyy HH:MM:SS][-e mm/dd/yyyy HH:MM:SS]
[-mediaid media_ID|path_name] [-mtype image_type] [-option option_name]
[-rl retlevel] [-sl sched_label] [-t sched_type]
[-verbose] [-M master_server...]
bpimmedia -spangroups [-mediaid media_ID] [-U] [-cn copy_number]
i.e.
bpimmedia -L -mediaid A00000
this command will show you the images under that tape, maybe everything have expired.
hope this helps.
regards
