topic Unable to connet qlik sense hub from .Net using C# in QlikView https://community.qlik.com/t5/QlikView/Unable-to-connet-qlik-sense-hub-from-Net-using-C/m-p/1394792#M803126 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>I have created a virtual proxy in QMC as below:</P><P></P><PRE __default_attr="c#" __jive_macro_name="code" class="jive_macro_code _jivemacro_uid_15107422908401985 jive_text_macro" jivemacro_uid="_15107422908401985"> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Qlik Sense Virtual Proxy</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // ------------------------</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Description: Telegram</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Prefix: telegram</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Timeout: 30</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Session cookie header name: X-Qlik-Session-telegram</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Anonymous access mode: No anonymous user</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Authentication method: Header authentication static user directory</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Header authentication header name: X-Qlik-HeaderAuthTelegram</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Header authentication static user directory: TELEGRAM</P> </PRE><P></P><P>Then I am trying to connect qlik sense hub as below:</P><PRE __default_attr="c#" __jive_macro_name="code" class="jive_macro_code jive_text_macro _jivemacro_uid_15107422993519070" jivemacro_uid="_15107422993519070"> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; string strUri = qsServer;</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Uri uri = new Uri(strUri);</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; qsLocation = Qlik.Engine.Location.FromUri(uri);</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (VirtualProxyPath.Trim() != "") qsLocation.VirtualProxyPath = VirtualProxyPath;</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; qsLocation.AsStaticHeaderUserViaProxy(UserId, HeaderAuthName, UseSSL);</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; qsLocation.IsVersionCheckActive = CheckSDKVersion;</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IHub MyHub = qsLocation.Hub();</P> </PRE><P></P><P>I am getting below exception while trying to call qsLocation.Hub()</P><P><SPAN style="color: #ff0000; font-size: 13.3333px;"><STRONG>{"Connection failed after 4 attempts. Error message:\r\n&nbsp; The remote certificate is invalid according to the validation procedure."}</STRONG></SPAN></P><P></P><P>Please help ...</P></BODY></HTML> Wed, 25 Nov 2020 16:16:04 GMT Anonymous 2020-11-25T16:16:04Z Unable to connet qlik sense hub from .Net using C# https://community.qlik.com/t5/QlikView/Unable-to-connet-qlik-sense-hub-from-Net-using-C/m-p/1394792#M803126 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>I have created a virtual proxy in QMC as below:</P><P></P><PRE __default_attr="c#" __jive_macro_name="code" class="jive_macro_code _jivemacro_uid_15107422908401985 jive_text_macro" jivemacro_uid="_15107422908401985"> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Qlik Sense Virtual Proxy</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // ------------------------</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; //</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Description: Telegram</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Prefix: telegram</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Timeout: 30</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Session cookie header name: X-Qlik-Session-telegram</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Anonymous access mode: No anonymous user</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Authentication method: Header authentication static user directory</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Header authentication header name: X-Qlik-HeaderAuthTelegram</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; // Header authentication static user directory: TELEGRAM</P> </PRE><P></P><P>Then I am trying to connect qlik sense hub as below:</P><PRE __default_attr="c#" __jive_macro_name="code" class="jive_macro_code jive_text_macro _jivemacro_uid_15107422993519070" jivemacro_uid="_15107422993519070"> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; string strUri = qsServer;</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Uri uri = new Uri(strUri);</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; qsLocation = Qlik.Engine.Location.FromUri(uri);</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (VirtualProxyPath.Trim() != "") qsLocation.VirtualProxyPath = VirtualProxyPath;</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; qsLocation.AsStaticHeaderUserViaProxy(UserId, HeaderAuthName, UseSSL);</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; qsLocation.IsVersionCheckActive = CheckSDKVersion;</P> <P>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; IHub MyHub = qsLocation.Hub();</P> </PRE><P></P><P>I am getting below exception while trying to call qsLocation.Hub()</P><P><SPAN style="color: #ff0000; font-size: 13.3333px;"><STRONG>{"Connection failed after 4 attempts. Error message:\r\n&nbsp; The remote certificate is invalid according to the validation procedure."}</STRONG></SPAN></P><P></P><P>Please help ...</P></BODY></HTML> Wed, 25 Nov 2020 16:16:04 GMT https://community.qlik.com/t5/QlikView/Unable-to-connet-qlik-sense-hub-from-Net-using-C/m-p/1394792#M803126 Anonymous 2020-11-25T16:16:04Z Re: Unable to connet qlik sense hub from .Net using C# https://community.qlik.com/t5/QlikView/Unable-to-connet-qlik-sense-hub-from-Net-using-C/m-p/1394793#M803127 <HTML><HEAD></HEAD><BODY><P>someone please help ...</P></BODY></HTML> Mon, 20 Nov 2017 04:58:57 GMT https://community.qlik.com/t5/QlikView/Unable-to-connet-qlik-sense-hub-from-Net-using-C/m-p/1394793#M803127 Anonymous 2017-11-20T04:58:57Z