...
 ANR1791W HBAAPI wrapper library /usr/lib/libHBAAPI.a(shr_64.o) failed
to load or is missing.

This is because after enabling SAN Discovery, you need to stop/start the
TSM instance to get the module to load.

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Andy Huebner
Sent: Tuesday, February 12, 2008 10:57 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] ANR8963E & ANR1791W

We started seeing this error after we upgrade to 5.4.2.0 ANR8963E Unable
to find path to match the serial number defined for drive XXXXXX in
library IBM3494 This error causes the path to go off-line.  We update
the path with AUTODETECT=YES and it fixes the path every time.  But the
error will happen again and again... but to a random drive.

IBM asked us to turn on SAN Discovery to resolve the error which has
generated this error:
ANR1791W HBAAPI wrapper library /usr/lib/libHBAAPI.a(shr_64.o) failed to
load or is missing.

We are running AIX 5.3 and the correct version of the API is loaded.
This whole thing is starting to drive us nuts with paths dropping every
day and with IBM not having a solution yet.

Does anyone have a solution to these errors?  We are stuck and IBM is
working on it.

AIX 5.3
TSM 5.4.2.0
IBM3494
3590-E drives
A very static tape SAN

Andy Huebner