Hi, thanks for helping, @Ed, i did go in the source and in find this : try { Context initial = new InitialContext(); LocalTimerServiceHome localTimerServiceHome = (LocalTimerServiceHome) initial.lookup("java:comp/env/ejb/LocalTimerServiceBean"); localTimerService = localTimerServiceHome.create(); } catch (Exception e) { JbpmException jbpmException = new JbpmException("ejb local timer lookup problem", e); log.error(e); throw jbpmException; } Apparently thats that lookup that fail. I think that its because the names are not matching or because that ejb does not exist. My wondering is about where that ejb is defined and/or deployed during the processus of deploying the jbpm-enterprise.ear ? @msandoz, i will see that functionnality. Regards, O.M. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4070404#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...