Tape Library errors BRMS

[<franz400@xxxxxxxxxxxx>]

Getting this error(below) in MOVMEDBRM. 
I have 17 tapes & 3 cleaning tapes in a 24 slot library. 
When I run the Media Report by Volume in BRMS several tapes not in the slot the report indicates, plus report shows 2 tapes in slot 5!
I read apar II13890 and am hoping this is not as inflexible as it seems.
Saving 1 tape a day, and the move policy says to move that tape from drive
to a "vault", so it puts the 1 tape in the single I/O slot. Over the weekend
no one pulled the tape from the i/o slot, so next night get this msg. 
Now I see actual placement of media doesn't come close to Media Report. 
Is there a command for BRMS to re-sync with the drive?
Message ID . . . . . . :   CPA401E       Severity . . . . . . . :   40        
Message type . . . . . :   Inquiry                                            
Date sent  . . . . . . :   02/26/08      Time sent  . . . . . . :   05:03:57  
                                                                              
Message . . . . :   Library device storage slots full (C R)                   
Cause . . . . . :   Library device TAPMLB01 has no available storage slots to 
  place a cartridge. If all storage slots are not full, then the system       
  attempted to place a cartridge in a position (slot or device) that is       
  already full.
                                                               
Jim Franz