status code 37: advanced disk backup failed,Operation requested by an invalid server

Hi ,

I installed a media server to backup oracle database. Nbu version is 7.5.0.6. OS is AIX 6.1.

I have tested tapebased backup, successed.

When I trying to use advanced disk based backup, status code 37 occured:Operation requested by an invalid server.

bp.conf file is correct.

It seems that media server is configured correct, but something wrong with storage server or disk pool.

But I didn't get any error when I create storage server, disk pool and STU.

PLZ help me solve this problem. THX!

 

Ian