Java client failing to connect to web service - help!!

Question

Hi
I have created a Web service using ASP Web Matrix, which currently resides on my C drive in c:\Service6\HelloWorld.asmx.
The service can be tested from a browser on my local machine by calling: http://localhost/Service6/HelloWorld.asmx. This works fine, i.e. it takes a string as a parameter and returns an amended string.
When I try to access this from a Java client I created in Netbeans, however, I get the following error message:
Server did not recognize the value of HTTP Header SOAPAction: sayHiya.
at System.Web.Services.Protocols.Soap11ServerProtocolHelper.RouteRequest()
at System.Web.Services.Protocols.SoapServerProtocol.Initialize()
at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)
Can anyone advise what I am doing wrong?
[nb. I have spent over a week trying to sort this, so I have tried!!)
The code for the client follows:-
// The Axis package is used to generate and handle the SOAP call
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
// The rpc package is used to create the RPC call
import javax.xml.namespace.QName;
import javax.xml.rpc.NamespaceConstants;
// The java.net package gives a URL class
import java.net.URL;
public class HelloWorldClient {
    /** Creates a new instance of HiyaClient */
    public static void main(String[] args)
try
String endpoint = "http://localhost/Service6/HelloWorld.asmx";
Service service = new Service();
Call call = (Call) service.createCall();
// Configure the call
call.setTargetEndpointAddress(new URL(endpoint));
call.setSOAPActionURI("sayHello");
call.setEncodingStyle(NamespaceConstants.NSURI_SOAP_ENCODING);
call.setOperationName(new QName("urn:HelloWorld", "sayHello"));
//call.setReturnType(XMLType.XSD_STRING);
System.out.println("**Works to here**");
//Invoke the call
String result = (String) call.invoke(new Object[] { "Diane" });
System.out.println("Sent 'Diane', got '" + result + "'");
catch(Exception e)
System.err.println(e.toString());

Answer 1

Hiya, did try that - tried
"http://localhost:8080/HelloWorld.asmx" and
"http://localhost:8080/Service6/HelloWorld.asmx" and it still didn't work.
Thanks anyway.
Anyone else got any bright ideas?