Managing Netbackup 6.5 with Java administration console problems

Hi all, will appreciate if someone could help...

I am trying to configure java administration console to manage the master server running on Netbackup 6.5. UserID is another normal domain account.(NOT administrator)

I managed to log in to the master server as i have made changes to the auth.conf file. However, i am getting error messages of "USERID is not a superuser(140)." 

I have tried giving administrator permission on the console executable and even to the entire folder level to the account but still getting the same error message.

Am i missing out anything?

1) Do i have to give that account at least a backup operator account on domain level?

2) Granting administrator rights to the master server is out of question.