Genman, I agree with you. I'll find the Drools forum and present the problem there. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4087209#4087209 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4087209