Hi I have tried multiple ejb examples and I run into the same exception. The server is unable to invoke setWebServiceContext in the process chain. Please find attached my example. I am using all the libraries from client, server\lib, server\default\lib and server\lib\endorsed. Thanks package webservice; import javax.ejb.Remote; import javax.ejb.Stateless; import javax.jws.WebMethod; import javax.jws.WebService; @Stateless @WebService(endpointInterface = "webservice.HelloRemote") @Remote(HelloRemote.class) public class HelloBean { @WebMethod public String echo(String e) { return "Web Service Echo + " + e; } } package webservice; import java.rmi.Remote; import javax.jws.WebMethod; import javax.jws.WebService; import javax.jws.soap.SOAPBinding; import javax.jws.soap.SOAPBinding.Style; @WebService @SOAPBinding(style = Style.RPC) public interface HelloRemote extends Remote { @WebMethod public String echo(String e); } package client; import java.net.URL; import javax.xml.namespace.QName; import javax.xml.rpc.Service; import javax.xml.rpc.ServiceFactory; import webservice.HelloRemote; public class HelloBeanClient { public static void main(String[] args) throws Exception { System.out.println("Starting Test Client"); URL wsdlUrl = new URL("http://127.0.0.1:8000/" + "HelloBeanEAR-HelloBean/HelloBean?wsdl"); QName qname = new QName("http://hello/", "HelloBeanService"); System.out.println("Creating a service Using: \n\t" + wsdlUrl + " \n\tand " + qname); ServiceFactory factory = ServiceFactory.newInstance(); URL url = new URL("http://127.0.0.1:8000/" + "HelloBeanEAR-HelloBean/HelloBean"); Service remote = factory.createService(wsdlUrl, qname); System.out.println("Obtaining reference to a proxy object"); HelloRemote proxy = (HelloRemote) remote.getPort(HelloRemote.class); System.out.println("Accessed local proxy: " + proxy); String string = "John"; System.out.println("Sending: " + string); System.out.println("Receiving: " + proxy.echo("John")); } } View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4182480#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...