My webservices client program runs perfectly when the server was local PC. Then I deployed the webservice in different box and changed the wsdl as required. This time I was thrown with org.jboss.axis.AxisFault: Unexpected Error; nested exception is: java.lang.NoClassDefFoundError at org.jboss.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:303). Webservice I am using is using EJB end point interface. Here is my code snippet, String urlstr = "http://devbox:8080/orderprocessor/OrderRetriever?wsdl"; System.out.println( "Contacting webservice at " + urlstr ); URL url = new URL(urlstr); QName qname = new QName("http://something/", "OrderRetrieverService"); ServiceFactory factory = ServiceFactory.newInstance(); Service service = factory.createService( url, qname ); OrderRetriever order = ( OrderRetriever ) service.getPort( OrderRetriever.class ); for (int i = 0 ; i < argument.length ; i ++){ String doc = readDoc(argument); System.out.println("<>" + "doc is read" + "<>"); order.postOrder(doc); } The wsdl is accessible when I checked using URL http://devbox:8080/ws4ee/services. My local box is running with jboss 4.0.3 on windows and the other box where I am testing now is jboss 4.0.3 on linux. Any idea? Thanks Sundar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4068358#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...