https://community.qlik.com/t5/Connectivity-Data-Prep/Test-Connection-HTTP-protocol-error-500-That-didn-t-work-License/m-p/2155407#M13166 <P>Bei der REST Verbindung erscheint seit dem 19-Dec-2023 die folgende Fehlermeldung</P> <DIV class="lui-dialog__header"> <DIV class="lui-dialog__title ng-binding">Test Connection</DIV> </DIV> <DIV class="lui-dialog__body connsdk-detaildialog__body"> <DIV class="connsdk-detaildialog__messages"><SPAN class="connsdk-detaildialog__messages__message ng-binding ng-scope">HTTP protocol error 500 (That didn't work.): License has expired. Please check your license key or contact support</SPAN></DIV> <DIV class="connsdk-detaildialog__messages">&nbsp;</DIV> <DIV class="connsdk-detaildialog__messages"><SPAN class="connsdk-detaildialog__messages__message ng-binding ng-scope">Die Lizenz ist aber in Ordnung. Was muss eingestellt oder angepasst werden, damit es wieder funktioniert ?</SPAN></DIV> </DIV> Thu, 21 Dec 2023 11:13:37 GMT MSV1902_Pit 2023-12-21T11:13:37Z https://community.qlik.com/t5/Connectivity-Data-Prep/Test-Connection-HTTP-protocol-error-500-That-didn-t-work-License/m-p/2155407#M13166 <P>Bei der REST Verbindung erscheint seit dem 19-Dec-2023 die folgende Fehlermeldung</P> <DIV class="lui-dialog__header"> <DIV class="lui-dialog__title ng-binding">Test Connection</DIV> </DIV> <DIV class="lui-dialog__body connsdk-detaildialog__body"> <DIV class="connsdk-detaildialog__messages"><SPAN class="connsdk-detaildialog__messages__message ng-binding ng-scope">HTTP protocol error 500 (That didn't work.): License has expired. Please check your license key or contact support</SPAN></DIV> <DIV class="connsdk-detaildialog__messages">&nbsp;</DIV> <DIV class="connsdk-detaildialog__messages"><SPAN class="connsdk-detaildialog__messages__message ng-binding ng-scope">Die Lizenz ist aber in Ordnung. Was muss eingestellt oder angepasst werden, damit es wieder funktioniert ?</SPAN></DIV> </DIV> Thu, 21 Dec 2023 11:13:37 GMT https://community.qlik.com/t5/Connectivity-Data-Prep/Test-Connection-HTTP-protocol-error-500-That-didn-t-work-License/m-p/2155407#M13166 MSV1902_Pit 2023-12-21T11:13:37Z https://community.qlik.com/t5/Connectivity-Data-Prep/Test-Connection-HTTP-protocol-error-500-That-didn-t-work-License/m-p/2156076#M13172 <P>looks like you don't have Central virtual proxy with hist whitelist details with central node or any FQDN (If license is still valid).</P> Mon, 25 Dec 2023 19:26:28 GMT https://community.qlik.com/t5/Connectivity-Data-Prep/Test-Connection-HTTP-protocol-error-500-That-didn-t-work-License/m-p/2156076#M13172 Anil_Babu_Samineni 2023-12-25T19:26:28Z