I want to migrate our Vibe3.0 data and database to a new server before upgrading to 3.1 and 3.2.

I install Vibe 3.0 on the new server and test that it works.
Then I follow Novell's documentation "Migrating Existing Novell Vibe Data into a New Vibe 3 System":
I copy data to the new server, import the database into MySQL and start Vibe ....

TomCat starts up fine, but my webbrowser only shows an error:
The page isn't redirecting properly
Firefox has detected that the server is redirecting the request for this address in a way that will never complete.

I have done this kind of migration before without problems, but no matter what I do this time, I always get this redirecting-error.
I guess it is some kind of setting within the database (form the original Vibe-server), but I cannot locate the issue.
Any ideas of what it can be?

The original Vibe-server is configured to use Access Manager, but this is deactivated in the new installation, so I would not expect this to be the problem.

Best regards
Sren Dahl