In reply to gump:
The outlook isn't brilliant I'm afraid. So much so that I chose to advertise the fact in my user name, trying to get people to feel sorry for me. That said there are other advantages to living here - see my profile.
However, all is not lost. Depends a little on exactly where you'll be based, but as others have said, the Ith is a nice outcrop/ridge although the only guidebooks I've seen have been copies of copies of.... The Harz is also good and more of a (vaguely) mountainous area proper. For example there are ice routes there.
Joining the DAV (=BMC) is certainly a good idea. It's a very strong movement here in Germany and should be a good springboard for meeting people who want to go to the real rock. Also good, of course, for meeting people are the walls. If you're in Hamburg the DAV owned wall is reasonably entertaining - I'll happily give you the guided tour.