I am trying to generate a report in my application using the Graphite GTC SQL Server Reporting Service and getting the below error logged in the service configuration. Message: The HTTP request is unauthorized with client authentication scheme 'Ntlm'. The authentication header received from the server was 'NTLM'. | Exception: GraphiteGTC.Core.CustomException.GTCException: Error executing ProjectStatusReportsHomeController.OnClickGenerateButton ---> System.ApplicationException: Error executing OnClickGenerateButtonProcess. ---> System.ApplicationException: Error executing GenerateStatusReportProcess. ---> System.ApplicationException: Error executing GenerateProcess. ---> System.ApplicationException: Error executing SqlServerReportingProcess. ---> System.ServiceModel.FaultException`1[System.ServiceModel.ExceptionDetail]: The HTTP request is unauthorized with client authentication scheme 'Ntlm'. The authentication header received from the server was 'NTLM'. |
This error is due to incorrect setup of values for the following keys in the reporting service configuration. |