I'm getting a -669 Error adding pool to NDS. Any suggestions?

This is a SLES 10 server running in VM. I've installed OES 2 on the server, and was trying to add another data location. I created the Pools and Volumes, using NSS Management Utility, but they give me an error after
they are created. The pools and volumes show up in NSSMU, but when I click on update DNS, I get the error.

Any thoughts?