TDP Domino hanging on "query domino"

... or any other query command that needs domino server connection.

TSM Server 5.3.2.0 on AIX 5.3
Domino Server on AIX 5.3
TSM BA Client and API - 5.3.2.0
TDP Domino - 5.3.0


Example:
-----------------------------------------------
$ domdsmc_notes query dbb xxx.nsf /inactive

IBM Tivoli Storage Manager for Mail:
Data Protection for Lotus Domino
Version 5, Release 3, Level 0.0
(C) Copyright IBM Corporation 1999, 2004. All rights reserved.

Data Protection for Lotus Domino
Version 5, Release 3, Level 0.0
-----------------------------------------------

If I force an error, like reseting a database, I got the error message
but the client freezes again:

-----------------------------------------------
$ domdsmc_notes reset yyy.nsf

IBM Tivoli Storage Manager for Mail:
Data Protection for Lotus Domino
Version 5, Release 3, Level 0.0
(C) Copyright IBM Corporation 1999, 2004. All rights reserved.

Database yyy.nsf reset failed:
Requested operation only allowed while database is being backed up..
-----------------------------------------------
This indicates that it seems to be able to connect to domino server.

I have to kill -9 it.



"query adsm" works fine:

-----------------------------------------------
$ domdsmc_notes query adsm

IBM Tivoli Storage Manager for Mail:
Data Protection for Lotus Domino
Version 5, Release 3, Level 0.0
(C) Copyright IBM Corporation 1999, 2004. All rights reserved.

Tivoli Storage Manager Server Connection Information
----------------------------------------------------

Nodename ............................... MYNODE_DOMINO
NetWork Host Name of Server ............ 192.168.0.101
TSM API Version ........................ Version 5, Release 3, Level 2

Server Name ............................ MYSERVER
Server Type ............................ AIX-RS/6000
Server Version ......................... Version 5, Release 3, Level 2.0
Compression Mode ....................... Client Determined
Domain Name ............................ DOMINO
Active Policy Set ...................... DOMINO
Default Management Class ............... DOMINO
-----------------------------------------------

My suspicious is that this starts after a failed backup due to lack of
scratch tapes (backup is direct to tape LAN Free). The database might
be marked as being backed up. But I tried to reset some of them
without success (like above).

Any suggestion?

Thanks in advance,
--
Helder Garcia