Hi
If you're using VxNBU 5.1GA or MP1 you should install MP2 if the following description will match:
Etrack Incident = ET233695
Description:
During multiplexed restores, when multiple tar instances are restoring files onto the same directory tree, some of the files may not get restored
All NetBackup UNIX Clients
This has been found in the Read.Me for MP2
Cheers
Flave