It's not clear from your post what the context of your question is. What is using Remoting and making these calls? If you understand what's using Remoting, and your question is just about how Remoting is working, suggest you post on the Remoting forum at http://www.jboss.com/index.html?module=bb&op=viewforum&f=222. If it's not clear to you what's using Remoting, try to give more details about when this problem occurs. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4034323#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...