This stuff just functions with EnityHome. Shoud be the EntityBean for selectOne from EtityHome extended? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4031529#4031529 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4031529