The WrappedCallableStatement extends from WrappedStatement, which has the getUnderlyingStatement API. I am not sure what is causing this problem on your Eclipse setup. Can you post the exact code that you are using and also the error that you see. By the way, is there any other way, you can compile your classes, instead of using Eclipse IDE? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4113419#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...