two things.
first
everytime you take tapes out of the libray you have to UPDATE the netbackup database.
your robot has a database of what it knows to be inside.
netbackup has a database of what it THINKS is in the database.
so if you eject tapes have to to click UPDATE on that gui screen to make the netbackup database update to what the robot has.
This screen is showing you that as some time those tapes were removed from the robot but the netbackup database was never updated with the change.
second
I do not see that you told it to empty the I/O (also know as the MAP) ports to take that tape out of the slot and added it to the robot and the database.
so tell it to empty the inport and inventroy and then ok to update the database.
this will get you through this problem.
then find the manule or the help pages and read up on how to inventory the robot.
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