Sorry I was out yestarday and I didn't have access to my dev environment where I have this problem. Unfortunetly the stack trace is super short and maybe it will tell you more then me: anonymous wrote : | 15:02:31,623 ERROR [TimerImpl] Error invoking ejbTimeout: javax.ejb.EJBTransacti | onRolledbackException: java.lang.NullPointerException Running the same mail template but within SFSB works fine. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4019340#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...