msystems- After comparing your CR2 packagin/configuration with my local packaging/configuraton of both the federation-server.ear and jboss-sso.sar, everything looks fine. In fact the configuration looks to be properly migrated. Looking at the stacktrace, it looks like a NoClassFoundError as a result of an OutOfMemoryError while loading the OpenSAML libraries (when executing inside the federation-server). I would like you to try a couple of environmental things on your end with CR2: 1/ Try to run this on Java5 instead of Java6.I have never run JBoss SSO on Java6, so I am not sure if there are some ClassLoading issues here that need to be fixed with a different packaging structure 2/ Boost your -Xms128m -Xmx512m, to see if the PermGenSpace error goes away, and the OpenSAML libraries can be loaded. This is just to test. Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194815#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...