I've been using SeamTest in integration mode (I'm not using setField for instance) and the em accepts seam parameters in EJB-QL. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4036731#4036731 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4036731