Anyone ever seen this error?

Error:96:2-13-2006 4:22:37 pm : Could not add the object : .CN=NFAUUser.OU=XXXX.O=XXXX
You need to check the NIS Administrator Context Error Code : -613.

How do I fix this? I've tried several of the suggestions in the TIDs which revolve around SCHINST -h -w. None seem to work. Thought I'd try posting here before I contact Novell for tech support.

Thanks in advance.