Integrate OneAgent on Azure App Service for Windows: "No route registered for /dynatrace/ when accessing the site extension"

[karolinaboba]

This error message appears if Kudu hasn't been restarted after installing the site extension. You must restart the application.
There are three options for restarting the application:

• Through Azure Portal

• By selecting Restart website on the Kudu console

• By killing the SCM worker process in Kudu Process Explorer

If you've enabled the extension on multiple deployment slots, you have to do this for each deployment slot.