Enable the AutoDiscovery debug by doing the following:
1. Log into OneClick as an ADMIN user
2. Find and select the VNM model
3. Click on the Information tab in the Component Detail panel
4. Find and expand the AutoDiscovery Control -> Debug Options subview
5. Set Debug AutoDiscovery to ON
Run a discovery configuration with a few of ht ip addresses. Then check the $SPECROOT/SS/ADiscDebug* file for errors.
Joe