I think I have found my mistake. In the servlet, I had a reference (instance variable) to a stateful session bean. In the doPost/doGet method, I was accessing that bean (bean.getBlabla()). So when I was hitting my refresh button, the servlet doPost/doGet was called concurrently and therefore, the bean.getBlabla() was called concurrently as well. That is forbidden, as explained in section 7.5.6 of EJB 2.0 specification.
Stefan View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3849440#3849440 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3849440 ------------------------------------------------------- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user