I have refer that and done the simple rpc style endpoint example and i came to the same problem as I have described earlier that when my method in the webservice return any types that means String or Int it will throw me the errors while I am doing same thing with the return type void then everything works fine. So what can i do for that because i have to develop webservice that return the String. Please help me stuck to this problem since long time. Regards, Rahul View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4088723#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...