Hi, I've searched but I don't uderstand much. I have the service name, the operation name and parameters of the operation and I want invoke the operation. I've found this code of an axis dynamic client, I've created it but when I meke the call to web service I receive this error: | Exception in thread "main" AxisFault | faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server | faultSubcode: | faultString: For input string: "" | faultActor: | faultNode: | faultDetail: | {http://xml.apache.org/axis/}stackTrace:For input string: "" | ..... | ..... | in the client while jboss give me this error: | 17:13:27,275 ERROR [SOAPFaultHelperJAXWS] SOAP request exception | org.jboss.ws.core.CommonSOAPFaultException: Endpoint {http://tesi/}TesiPort does | not contain operation meta data for: fattoriale | at org.jboss.ws.core.server.ServiceEndpointInvoker.getDispatchDestinatio | n(ServiceEndpointInvoker.java:457) | at org.jboss.ws.core.server.ServiceEndpointInvoker.invoke(ServiceEndpoin | tInvoker.java:176) | at org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHan | dlerImpl.java:408) | .... | .... | .... My client code is the following: | String endpoint = "http://127.0.0.1:8080/Tesi"; | Service service = new Service(); | Call call = (Call) service.createCall(); | call.setTargetEndpointAddress(new java.net.URL(endpoint)); | call.setOperationName("fattoriale"); | call.addParameter("arg0", XMLType.XSD_INT, ParameterMode.IN); | call.setReturnType(XMLType.XSD_DOUBLE); | Object[] param = new Object[] {new Integer(6)}; | Double risultato = (Double)call.invoke(param); | System.out.println(risultato); | How do I have to modify in this code? I've looked for jax-ws but I don't understand anything. Thanks, bye bye. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4100754#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...