HTTP Error 500.31 - ANCM Failed to Find Native Dependencies for all pagenated reports

[ArielLu]

I experienced below error for all my pagenated reports on SSAS.  Any help or new insights to this problem are welcome.

HTTP Error 500.31 - ANCM Failed to Find Native Dependencies

Common solutions to this issue:

The specified version of Microsoft.NetCore.App or Microsoft.AspNetCore.App was not found.

Troubleshooting steps:

• Check the system event log for error messages
• Enable logging the application process' stdout messages
• Attach a debugger to the application process and inspect

 

[v-rongtiep-msft · Accepted solution]

Hi @ArielLu ,

The worker process fails. The app doesn't start.

The ASP.NET Core Module attempts to start the .NET Core runtime in-process, but it fails to start. The most common cause of this startup failure is when the or runtime isn't installed. If the app is deployed to target ASP.NET Core 3.0 and that version doesn't exist on the machine, this error occurs. 

More details: Troubleshoot ASP.NET Core on Azure App Service and IIS | Microsoft Learn

If it does not help, please provide more details.

Best Regards
Community Support Team _ Rongtie

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.