Error sending data via ksoap2 on the jboss webservice

Question

So personal I am not able to send the data via ksoap2 on android. Appears the following error:

I honestly did not understand what the problem, so I turned to the stack, because the namespace is right and the action tbm, follows the code on android:

   SoapObject soapObject = new SoapObject(NAMESPACE,"inserirCoord");

    PropertyInfo infoPrest = new PropertyInfo();
    infoPrest.setName("idPrestador");
    infoPrest.setValue(idPrestador);
    infoPrest.setType(PropertyInfo.INTEGER_CLASS);
    soapObject.addProperty(infoPrest);
    soapObject.addProperty("latitude",latitude);
    soapObject.addProperty("longitude",longitude);

    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);


    envelope.dotNet = true;
    envelope.implicitTypes = true;
 //   envelope.encodingStyle = SoapSerializationEnvelope.XSD;
    envelope.setOutputSoapObject(soapObject);


   /* MarshalDouble md = new MarshalDouble();
    md.register(envelope);*/

    HttpTransportSE transportSE = new HttpTransportSE(transport);

    try
    {
        transportSE.call("inserirCoord",envelope);
        SoapObject resultado = (SoapObject) envelope.getResponse();

        return Boolean.parseBoolean(resultado.toString());
    }
    catch(Exception ex)
    {
         erro = ex.toString();
        return false;
    }