Thanks for reply! I have made all as you said and deployed the recreated ear file in server's deploy directory. But when I try to log in I receive an error message: anonymous wrote : /search/form/formtemplate.xhtml @14,73 session="#{jbpmBean.jbpmContext.session}": org.hibernate.HibernateException: Unable to locate current JTA transaction. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4012386#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...