I have a tape that "sort of exists, sort of doesn't".  It lives in slot 
3 of my library.  When I run bpexpdate -m R302L1 -d 0 I get:

        Requested media ID was not found in NB media database and/or MM volume 
database.

When I run the admin gui, it sees the tape.  I've tried re-inventorying 
the library.  This doesn't show any changes.  I'd like to get the tape 
back to an active mode so that I can use it.  I managed to get myself 
in this position by playing with the expiration date on the tape via 
the gui.  Any suggestions?

Thanks,

Barry Lustig