I want to migrate the data files from a Netware 6.5 SP7 server to a new
OES2 server. There are two volumes to migrate, both of them traditional

The DATA volume migrated fine using migfiles command.

But migration of SYS volume is not possible: each try using migfiles
results in error:

Received error: 0xfffdffe5 ((libtsafs.so 6.50.0 282) The data set handle
is invalid.) from NWSMTSOpenDataSetForRestore

for each file.

Both volumes have the same name spaces bound, and as said above, reside
on the same server.

Anyone knows how to solve this problem?

Thanks in advance,