I want to setup a SuSe manager 3.0 test installation.
After the database settings, I have to enter my SCC credentials to connect to the customer center.
The test isn't successfull:

Cannot download list of repositories.
Reason: Response code 401
Test result: failure
With the entered credentials, I can login the scc via browser: https://scc.suse.com/login

I'm using a proxy. Could this be the cause of the problem?