Networker 8.0.2 with NMSAP 4.5 unable to restore SAP:backint DB backup

Hi Experts,

Need your immediate and important help on my critical SAP DB recovery.

Environment is:

Networker 8.0.2
NMSAP 4.2 & tried with 4.5 too
SAP BR* Tool version 7.10
Suse Enterprise Linux 11 SP2

Whenever we are trying to recover SAP DB (which is backed up through BRTool i.e. backint utility and NMSAP) we are able to recover only those number of files specified inside ".utl" file as paralellism (stream) count.

The next occurance of recovery files are not proceeding. It is strange but, true.
And if my SAP basis team perform resume from brrecover command we are able to restore next set of files only.

For example: Parallelism = 8
1) After executing the brrecover the 1st set of 8 files restored and got error "terminated with errors" in daemon.raw of destination client.
2) Resume the brrecover command and able to restored next 8 files and got error "terminated with errors" in daemon.raw of destination client.
If we do this for almost 407 files it will be complete deadlock for us and a huge time consuming job in the time of real crisis.

Please, help with your expert advice and experience urgently.