Hi Marianne,
i looked in above help but no luck, below is detailed log for this error.
11/26/2012 21:30:00 - Info nbjm (pid=11167) starting backup job (jobid=11003693) for client clientname, policy clientname, schedule Diff_Incl
11/26/2012 21:30:00 - Info nbjm (pid=11167) requesting STANDARD_RESOURCE resources from RB for backup job (jobid=11003693, request id:{55128542-37E2-11E2-9B63-00144FBA36E8})
11/26/2012 21:30:00 - requesting resource staging_two_weeks1
11/26/2012 21:30:00 - requesting resource masterserver.NBU_CLIENT.MAXJOBS.clientname
11/26/2012 21:30:00 - requesting resource masterserver.NBU_POLICY.MAXJOBS.clientname
11/26/2012 21:30:04 - granted resource masterserver.NBU_CLIENT.MAXJOBS.clientname
11/26/2012 21:30:04 - granted resource masterserver.NBU_POLICY.MAXJOBS.clientname
11/26/2012 21:30:04 - granted resource MediaID=@aaaa4;Path=/staging_two_weeks1;MediaServer=masterserver
11/26/2012 21:30:04 - granted resource staging_two_weeks1
11/26/2012 21:30:24 - estimated 14154148 kbytes needed
11/26/2012 21:30:24 - Info nbjm (pid=11167) started backup job for client clientname, policy clientname, schedule Diff_Incl on storage unit staging_two_weeks1
11/26/2012 21:30:25 - started process bpbrm (pid=21348)
11/26/2012 21:31:07 - Info bpbrm (pid=21348) clientname is the host to backup data from
11/26/2012 21:31:08 - Info bpbrm (pid=21348) reading file list from client
11/26/2012 21:31:08 - connecting
11/26/2012 21:31:29 - Info bpbrm (pid=21348) starting bpbkar on client
11/26/2012 21:31:29 - connected; connect time: 0:00:00
11/26/2012 21:31:30 - Info bpbkar (pid=5612) Backup started
11/26/2012 21:31:30 - Info bpbrm (pid=21348) bptm pid: 23167
11/26/2012 21:31:31 - Info bptm (pid=23167) start
11/26/2012 21:31:34 - Info bptm (pid=23167) using 1048576 data buffer size
11/26/2012 21:31:34 - Info bptm (pid=23167) setting receive network buffer to 262144 bytes
11/26/2012 21:31:34 - Info bptm (pid=23167) using 64 data buffers
11/26/2012 21:31:36 - Info bptm (pid=23167) start backup
11/26/2012 21:31:37 - Info bptm (pid=23167) backup child process is pid 23265
11/26/2012 21:31:37 - begin writing
11/26/2012 21:35:15 - Error bpbrm (pid=21348) from client clientname: ERR - Error encountered while attempting to get additional files for System State:\
11/26/2012 21:45:30 - Info bptm (pid=23167) waited for full buffer 10644 times, delayed 50203 times
11/26/2012 21:45:34 - Info bptm (pid=23167) EXITING with status 0 <----------
11/26/2012 21:45:34 - Info bpbrm (pid=21348) validating image for client clientname
11/26/2012 21:45:35 - Info bpbkar (pid=5612) done. status: 1: the requested operation was partially successful
11/26/2012 21:45:35 - end writing; write time: 0:13:58
the requested operation was partially successful (1)
Thanks
Shoeb