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4 Topics

PowerBI January 2026 Update - On-Premise Reporting Server
I have noticed a bug with RLS Pbix files, where the normal behavior in our May 2025 environment was giving greyed out visual and not showing the data, after upgrading to January 2026 on test environmnet. the behavior has changed and it automatically refreshes indefinitely until an RLS is set. the page keeps reloading with error 401 unauthorized.
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MTerkait
5 months ago Place Report Server
1.5KViews
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5Comments
Kerberos Authentication Help
Hello all- I'm trying to get Kerberos Authentication configured for Power BI Report Server and running into some issues. I am on September 2022 and we are using a Domain Service account. We are connectivity via HTTPs. I followed this article: https://learn.microsoft.com/en-us/power-bi/report-server/configure-kerberos-powerbi-reports#authentication-type-within-report-server-configuration I already made this change to the rsreportserver.config file: <AuthenticationTypes> <RSWindowsNegotiate/> <RSWindowsNTLM/> </AuthenticationTypes> These are the SPNs set for the domain service account: HTTP/powerbireports HTTP/powerbireports.fqdn HTTP/servername HTTP/servername.fqdn My question is- is there anything else I need to do since we have 2 HTTPs URLs configured? Am I missing a step? One of the URLs is the computer name and one is a custom URL. When I hit the URLs I'm still prompted for username and password. I'm running Fiddler and seeing an HTTPS 401 Unauthorized error. Also looks like it's still using NTLM. Appreciate the help! Hope it's as easy as mis-configured SPNs.
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acp206
3 years ago Place Report Server
2KViews
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2Comments
Report published to web shows "This content isn't available." (401 Unauthorized)
Hello, I published to web some reports in iframes and they worked fine. But after some time, none of my reports works. I don't know why, but every report shows: This content isn't available. Learn more about Power BI. When I inspect that page i can see: Failed to load resource: the server responded with a status of 401 (Unauthorized) My example page: https://iotwebapplication.azurewebsites.net/Correlations/IndoorFull My published to web report page: https://app.powerbi.com/view?r=eyJrIjoiN2NhYTY4OTYtNzBkNS00YzU0LTg5MjktYWY2YmU1OTYyM2UzIiwidCI6IjI1NzMzNTM4LTZiMTYtNGFhMy04ZWQ2LTI5N2ViNzliOGUwNiIsImMiOjh9 Can someone please help me? Thank you
Anonymous
6 years ago Place Report Server
5.1KViews
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5Comments
Datasource cannot be created (August Release)
Hi, I've installed Power BI Reportserver (August Releasse 15.0.2.557 ) on 2 nodes with software NLB and scale them out. The reportdatabase is placed on a named SQL instance. The SPNs for all nodes and for the virtual name are added to the service account. Kerberos constrained delegation for the SQL instance is added to the same service account. The service account of SQL Server is able dynamically to register its own SPN. On database level I was able to confirm that the PBIR Service is using Kerberos. Everything worked fine and I can access the page either via the virtual name of the NLB or via the URL of each node, but I can't create any datasource. I'm getting the error "An error has occured. Somethin went wrong. Please try again later." I've checked the ReportServicelogXXXXXX.log. The stated error is ERROR: [56x1bucj]: OData exception occurred: System.Net.WebException: The request failed with HTTP status 401: Unauthorized. at Microsoft.SqlServer.ReportingServices2010.RSConnection2010.SetConnectionProtocol() at Microsoft.SqlServer.ReportingServices2010.RSConnection2010.SoapMethodWrapper`1.ExecuteMethod(Boolean setConnectionProtocol) at Microsoft.SqlServer.ReportingServices2010.RSConnection2010.SoapMethodWrapper`1.ExecuteMethod() at Microsoft.SqlServer.ReportingServices2010.RSConnection2010.ListExtensions(String extensionType) Any ideas ? Best Regards, Bobi
flopi
7 years ago Place Report Server
762Views
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0Comments