OK I think this is a bug in JBoss, but I could be wrong.
I created a deployment unit for that one CMP 2.0 bean ( its own ejb-jar, jbosscmp-jdbc, and jboss )
and everything works like a charm.
My question then is : what's the use of the <cmp-version> tag ? My assumption ( and a possibly wrong one at that ) was that the tag would help JBoss to determine whether to use jaws or jbosscmp-jdbc
Do you have the correct DTD declaration at the beginning of your 1.1 CMP entities?