1 Reply Latest reply: Mar 29, 2017 2:23 PM by Maxim Bregeda RSS

    Qlik Sense Session API (.Net) throws error "The remote server returned an error: (404) Not Found."

    Aro raj



             I have implemented the Qlik Sense session API . i have followed the instruction given in this video : https://www.youtube.com/watch?v=MpC2h5y2NRE .


      1. Created the Virtual Proxy in my QlikSense Server .




      2. Created  certificate and imported in the Server.(in Personal).


      3. I would like to paste my code here for your view .


             // First locate the Qlik Sense certificate

              X509Store store = new X509Store(StoreName.My, StoreLocation.LocalMachine);


              certificateFoo = store.Certificates.Cast<X509Certificate2>().FirstOrDefault(c => c.FriendlyName == "QlikClient");


              //The following line is required because the root certificate for the above server certificate is self-signed.

              //Using a certificate from a trusted root certificate authority will allow this line to be removed.

              ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };

              //Create URL to REST endpoint for tickets

              string url = server + "/qps/session";   //" + virtualProxy + "/

              //Create the HTTP Request and add required headers and content in Xrfkey

              string Xrfkey = "0123456789abcdef";

              HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url + "?Xrfkey=" + Xrfkey);


              request.Method = method;

              request.Accept = "application/json";

              request.Headers.Add("X-Qlik-Xrfkey", Xrfkey);

              request.CookieContainer = cookiesContainer;

              //The body message sent to the Qlik Sense Proxy api will add the session to Qlik Sense for authentication

              string body = "{ 'UserId':'" + user + "','UserDirectory':'" + userdirectory + "',";

              body += "'Attributes': [],";

              body += "'SessionId': '" + txtSession.Text + "'";

              body += "}";

              byte[] bodyBytes = Encoding.UTF8.GetBytes(body);

              if (!string.IsNullOrEmpty(body))


                  request.ContentType = "application/json";

                  request.ContentLength = bodyBytes.Length;

                  Stream requestStream = request.GetRequestStream();

                  requestStream.Write(bodyBytes, 0, bodyBytes.Length);



             // make the web request and return the content

              HttpWebResponse response = (HttpWebResponse)request.GetResponse();

              Stream stream = response.GetResponseStream();

              return stream != null ? new StreamReader(stream).ReadToEnd() : string.Empty;


      I am facing issues like ,


           1. Certificate comes as Null , it throws Error .


           2. The remote server returned an error: (404) Not Found. I am not able to create a session in this .


      I have hosted my application with the separate domain in my server , do i need to work with IIS for any configuration ??


      Thanks for your support.