Hi, after some more investigations we're now able to provide some more informations on this topic. I can describe the situation leading to the NoClassDefFoundError.
We have at the client a reference to a statefull session bean, say A, and a reference to an other stateless session bean, say B. Than we pass B as parameter to a call of a method of A. In fact, a proxy object will be transferred from the client to the server. When the server tries to unmarshall the parameters of the call, it cannot find the class definition for this proxy, which was originally generated by the same server. This works with RMI/JRMP on all platforms, but with RMI/HTTP only on Windows and Linux, not on AIX. We now tried Java 1.4.1 on AIX too, with the same result. Are there any known differences between the Sun JVMs and the IBM JVM, especially on class loading issues? Regards Helmut View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3839556#3839556 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3839556 ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user