Hi All;

We are encountering "issues" while attempting to get our Oracle 920 databases 
to backup to a TSM 5162 server using a TSM 5158 API client, TDP 515, AIX 513 w/ 
64 bit kernal.  Also, we had no previous trouble getting the 920 databases to 
backup using a 32 bit kernal on AIX513.   

FYI...our Oracle 816/817 database backups are working perfectly fine in the 64 
bit environment.   And the DBA's have run a "make" on the 920 database as well 
as relinked it....to no avail though.  

I have the 9i "libobk.a" file linked to  
/usr/tivoli/tsm/client/oracle/bin64/libobk64.a - but not matter what we do we 
cannot get this backup to work.

The error is always the same:

RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of allocate command on dev1 channel at 06/23/2003 08:59:17
ORA-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27211: Failed to load Media Management Library
Additional information: 8

Recovery Manager complete.
 Completed at: Jun 23 08:59:18

Any ideas or suggestions would be much appreciated at this point.

Thank you;
Theresa