Script SQLServer Not Running Netbackup 7.1

Hi All ,

I using symantec netbackup 7.1, I have a problem about backup database SQL Server 2008 , i have two different script .bch that running at two clients server database .

Script 1 .

OPERATION BACKUP
DATABASE $ALL
SQLHOST "xxx"
SQLINSTANCE "xxx"
NBSERVER "xxx"
MAXTRANSFERSIZE 6
BLOCKSIZE 7
NUMBUFS 2
ENDOPER TRUE

Script 2

OPERATION BACKUP
DATABASE $ALL
SQLHOST "yyy"
SQLINSTANCE "yyy"
NBSERVER "yyy"
MAXTRANSFERSIZE 6
BLOCKSIZE 7
NUMBUFS 2
ENDOPER TRUE

Why script 1 can't running default aplication backup , only running full backup daily

And script 2 running and success (full backup & default application) .

I think two script at above is no different , but the result of backup not same , any suggest for me ?

Thanks very much.

febyprast