Successful assessment and migration, still got 500 status codes

[nlinnett-cfmws]

We disabled the AppWarmupModule for our application, and the assessment finally passed. One of our systems team did the migration, and I started testing.
I was surprised to get 500.19 errors.

On investigation, the web.config file was declaring some configuration settings, which no longer need to be defined (this is a really old application).

This might be worth checking for (or possibly not, can't be that many vintage apps hanging around).

[krolson]

Thank you for posting this comment - potential post-migration configuration issues like this are certainly a place for us to dig deeper and improve on.