I successfully compiled, deployed and tested a WebService using pure Java. However, I experience problems when I test the service through a VBS (VB script). The exception I get is; java.xml.rpc.JAXRPCException: Cannot find child element: int_1

@WebService
@SOAPBinding(style=Style.RPC)
public interface Calculator extends Remote
{
 @WebMethod int add(int x, int y);

 @WebMethod int subtract(int x, int y);
}

@Stateless
@WebService(endpointInterface="org.bilgidata.kitapdemo.service.Calculator")
public class CalculatorBean
{
 public int add(int x, int y)
 {
 return x + y;
 }

 public int subtract(int x, int y)
 {
 return x - y;
 }
}

set soapclient = CreateObject("MSSOAP.SoapClient30")

On Error Resume Next
url = "http://localhost:8080/kitapdemo/CalculatorBean?wsdl"
Call soapclient.mssoapinit(url, "", "")

if err <> 0 then
 Wscript.echo "initialization failed" + err.description
end if

wscript.echo soapclient.add(1,2)

if err <> 0 then
 wscript.echo err.description
end if