Creating a new thread instead of piggybacking on John_Gill's post because his error is slightly different.

I am trying to migrate files from a SLES10sp3 OES2sp2 to a cluster consisting of 2 SLES10sp4 w OES2sp3 nodes.
It manages to copy 2 folders out of 5 selected.
Running miggui on 1 of the nodes that has the nss destination mounted.

Code:
Information: nbackup: precomputing for displaying progress...
Information: nbackup: Total dataSets = 3108, size = 543645KB
Fatal: Cannot migrate source path /media/nss/VOL1/Applic/: nbackup: Failed to open dataset /media/nss/VOL1/Applic/ for backup
Warning: Going to next data set
Error: nbackup: (libtsafs.so 6.50.0 269) No data sets can be found or the resource is not available.
Fatal: Cannot migrate source path /media/nss/VOL1/Data/: nbackup: Failed to open dataset /media/nss/VOL1/Data/ for backup
Warning: Going to next data set
Error: nbackup: (libtsafs.so 6.50.0 269) No data sets can be found or the resource is not available.
Information: Copying /media/nss/VOL1/FTP/ to /media/nss/VOL1/FTP/
Any ideas ?