Please check following error messages and give me an advice..

Thanks in advance..

C:\Program Files\Tivoli\TSM\MSSQL>sqldsmc /backupfull:*

Tivoli Storage Manager
Tivoli Data Protection for Microsoft SQL Server - Version 1, Release 1, Level 2
(C) Copyright IBM Corporation 1997, 1999. All rights reserved.

TSM API Version 3, Release 7, Level 2
TSM Nodename: dongbu_sql

License file exists and contains valid license data.

Please enter the TSM password for node dongbu_sql:
**********

Logging on to the TSM server...

Logging on to the SQL server...

ACO4210E -- Failed to connect to SQL server.
 
* gui 실행시 error meg.

05/17/2001 15:49:54,ACO4210E -- Failed to connect to SQL server.
05/17/2001 
17:06:28,=======================================================================
05/17/2001 17:06:41,Backed up - master, type: DB, size: 9115730, actual bytes: 
0, secs: 0.0, Kb/Sec: 0.0, SQL server: DONGBUCHEM, TSM server: dsm, SQL status: 
DB-LIB message: Backup or restore operation terminating abnormally., TSM 
status: ANS1303E (RC3)    Client ended transaction
05/17/2001 17:06:49,Backed up - model, type: DB, size: 1195785, actual bytes: 
0, secs: 0.0, Kb/Sec: 0.0, SQL server: DONGBUCHEM, TSM server: dsm, SQL status: 
DB-LIB message: Backup or restore operation terminating abnormally., TSM 
status: ANS1303E (RC3)    Client ended transaction
05/17/2001 17:06:56,Backed up - msdb, type: DB, size: 9758679, actual bytes: 0, 
secs: 0.0, Kb/Sec: 0.0, SQL server: DONGBUCHEM, TSM server: dsm, SQL status: 
DB-LIB message: Backup or restore operation terminating abnormally., TSM 
status: ANS1303E (RC3)    Client ended transaction
05/17/2001 17:07:03,Backed up - pubs, type: DB, size: 1900911, actual bytes: 0, 
secs: 0.0, Kb/Sec: 0.0, SQL server: DONGBUCHEM, TSM server: dsm, SQL status: 
DB-LIB message: Backup or restore operation terminating abnormally., TSM 
status: ANS1303E (RC3)    Client ended transaction
05/17/2001 17:07:10,Backed up - Northwind, type: DB, size: 3630701, actual 
bytes: 0, secs: 0.0, Kb/Sec: 0.0, SQL server: DONGBUCHEM, TSM server: dsm, SQL 
status: DB-LIB message: Backup or restore operation terminating abnormally., 
TSM status: ANS1303E (RC3)    Client ended transaction
05/17/2001 17:07:17,Backed up - dongbu, type: DB, size: 28189377, actual bytes: 
0, secs: 0.0, Kb/Sec: 0.0, SQL server: DONGBUCHEM, TSM server: dsm, SQL status: 
DB-LIB message: Backup or restore operation terminating abnormally., TSM 
status: ANS1303E (RC3)    Client ended transaction
05/17/2001 17:07:24,Backed up - Zipcode, type: DB, size: 7070730, actual bytes: 
0, secs: 0.0, Kb/Sec: 0.0, SQL server: DONGBUCHEM, TSM server: dsm, SQL status: 
DB-LIB message: Backup or restore operation terminating abnormally., TSM 
status: ANS1303E (RC3)    Client ended transaction
05/17/2001 17:07:43,ACO2589E -- The specified database objects are not 
available on the selected TSM server (dsm).
05/17/2001 
17:11:33,=======================================================================
05/17/2001 17:11:33,COMMAND LINE : sqldsmc /backupfull:*
05/17/2001 17:11:44,Logging on to the TSM server...