FBTTAC035E
Unable to determine junction point for endpoint URL URL\n
You may need to manually create a junction for that endpoint.\n
Explanation
The federation uses an endpoint that would require a junction / on the WebSEAL server. The autoconfiguration tool cannot create that junction.
System action
The autoconfiguration tool will skip creating that junction.
Administrator response
The administrator should either reconfigure their federation to use a different endpoint, or else manually create the / junction.