WebService Consuming Message Error: ConnectException: Connection timed out:

Question

Hi experts,
I'm using NWDS to consume an external WebSevice and after create an iView on EP6.
First I created a Deployable WebService and deployed it on the server, so I created a Java Application to call this WS using the following code:
<i>public class JQSRedirect extends HttpServlet {
     protected void doGet(
          HttpServletRequest request,
          HttpServletResponse response)
          throws ServletException, IOException {
          PrintWriter pw = response.getWriter();
          try{
               String applicationID = "XXXX";
               String passwordID = "XXXXX";
               String userID = "XXXXXX";
               String redirectURL = "http://XXXXXXX/preportal.aspx?token={";
               String token = "";
               InitialContext in = new InitialContext();
               NJQSService nJQSService = (NJQSService)in.lookup("wsclients/proxies/sap.com/jqsWebService/ng.com.xxxx.jqsWebServiceProxy");
          NJQSServiceSoap njqsPort = nJQSService.getLogicalPort();
               GetTokenN getTokenN = new GetTokenN();
+token = njqsPort.getTokenN(userID, applicationID, passwordID);
               pw.write("token: " + token);
          catch(Exception e) {
               pw.write(e.toString());
               e.printStackTrace();
     protected void doPost(
          HttpServletRequest request,
          HttpServletResponse response)
          throws ServletException, IOException {
          //TODO : Implement
}</i>
When I'm testing , the system display the follow message: <b>java.rmi.RemoteException: Service call exception; nested exception is: java.net.ConnectException: Connection timed out: connect</b>
How to correct this error?
Regards,
Armando

Answer 1

Hi,
I found a reason for the previous error, I setted up the firewall rules and it works, but now we have another error message:
java.rmi.RemoteException: Service call exception; nested exception is: com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (405) Method Not Allowed. The requested URL was:"http://193.122.30.8/XXXXXXXX/NJQS/njqsservice.wsdl"
I made some researchs on the SDN and another sites of Internet that suggests a proxy configuration, but I don't have proxy on my server.
Any Idea that can help me?
Regards,
Armando