I have three methods in one EJB, this methods are marked as follow: Method A: requires transaction Method B requiere new transaction Method C require new transaction Method A first call method B and then call Method C many times, the idea is that method C when fail do a rollback only for transaction generated in every call. In JBOSS when method C do a rollback, the rollback affects the other transactions. Any idea to solve this problem. Im doing something wrong?. Help me please View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3960840#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...