I successfully ran jaxr TCK5 test suite with the following components: AS trunk Scout 1.0.rc1 JUDDI 2.0.rc5 However the switch from JUDDI 0.9rc4 -> 2.0.rc5 isn't painless. There are DB schema changes, thus this upgrade can't be applied to AS 4.2.x series because of backward compatibility. However we're ready to go with JUDDI and Scout up2date components with AS trunk. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4194626#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...