Hi,
after cursing a lot while playing half the night with this issue, finally what did the trick was:
* closing the IDE
* deleting the "backup" and "lib" subdirectories of the project
* starting the IDE again
* building my project
I don't know what the reason was (perhaps a non-printable character in the DatabaseName?) but it's very annoying since this is the 3rd time I can only get rid of an error by performing the steps above.
Nevertheless, guys, thanks a lot for your help!
--Dietmar