Any update on this? I get the same error on the server side. Using same version (e.g. jbossws-3.0.1-native-2.0.4.GA). Wondering if this has something to do with the client's classpath. Had this all working at work no issue (Windows XP), but the other developers had issues related to the client's classpath of my project (e.g. unrelated to this error). Working on the classpath fix, think I have the client's classpath straightened out, but getting this error on the server side. I am running OSX here at home, maybe my computer is just to fast (e.g. client closes connection, before server). Bob View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4152847#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...