What do you need is user transactions. | import javax.ejb.TransactionManagement; | import javax.ejb.TransactionManagementType; | .... | | @TransactionManagement(TransactionManagementType.BEAN) | public class Qqqqq....... | @In | private EntityManager entityManager; | @Resource | public UserTransaction utx; | | ...... | utx.begin(); | utx.commit(); | utx.rollback(); | ...... | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4041617#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...