I always get following message during creation of a printer via Novell iManager (For expanding our IPPrint printerpark)
I tried this on different PCs & with different users (admin)
Till 1 month ago I cound do this witout problems.

"Create NDPS Printer Failure"
"com.novell.service.ndps.NDPSExtendedException : NDPS Library Error Category: 3700004h Other Error: 0h"

We use:
Novell Netware 6 + SP2
ZEN 4.0
Iprint/NDPS 3.0.2
eDir 86.0.2