I installed NWSP6 on my Backup Server which is running Netware 6.5 and
Backup Exec for NetWare 9.1 Build 1158.9
After the SP6 install was completed and the server was restarted, I
updated the BE Agent List, and recreated all the jobs. I also ran a test
job, and that went well.

My backups ran that night. When I checked them this morning I received the
follwoing error message and no data got backed up "NDPM Error
NDPM_CONNECT_ERROR (23). Unable to establish a connection between the data
server and the media server. The supplied user name and password for the
device may be incorrect".

Would anyone be able to help me out ?