The HTTP request is unauthorized with client authentication scheme 'Ntlm'. The authentication header received from the server was 'NTLM'.

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'.

ntlm unauthorized reportingservice

asked 19 Nov '19, 10:54

Nitin Chhabra
86●19●22●26
accept rate: 35%

One Answer:

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This error is due to incorrect setup of values for the following keys in the reporting service configuration.
<add key="Reporting.Username" value="USERNAME"/>
<add key="Reporting.Password" value="PASSWORD"/>
<add key="Reporting.Domain" value="DOMAIN"/>
Provide the correct Domain and Account credentials of the user that has administrator level access to the machine where Reporting server is setup and reporting service is installed.
Also, take a look at our documentation for Graphite Studio Setup SQLServer SSRS

link

answered 19 Nov '19, 11:37

Nitin Chhabra
86●19●22●26
accept rate: 35%

edited 19 Nov '19, 11:42

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Asked: 19 Nov '19, 10:54

Seen: 610 times

Last updated: 19 Nov '19, 11:42

The HTTP request is unauthorized with client authentication scheme 'Ntlm'. The authentication header received from the server was 'NTLM'.

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