Http request failed as there is an error getting AD OAuth token

Question

For a period of a couple of hours on 5 June we had a number of logic app runs fail due to an invalid certificate error message. It did not affect every run (maybe 1 in 20), but this was still enough to cause some head aches as it also caused the process which sends error messages to fail too.

We checked the Azure status history for the period and there was nothing there which seemed to relate.

Does this mean anything to anyone and is there something we need to do to prevent this?

Thanks

Craig

Answer 1

I'm glad that it has resolved. Looking through our internal system I don't see any Logic App tickets that would have caused this error.

It's a good idea to setup your system to handle situations where the platform is having issues- while we are continually improving in this area, problems are going to crop up occasionally.

How are you doing you error handling that it didn't trigger? Is it inside the Logic App or separately in something like Azure Monitor? Using the error path inside Logic Apps will catch most things like malformed data, but setting up Azure Monitor will help catch things like this where it is the platform that is having problems.

Answer 2

Thanks for your reply. Our error handing basically involves the sending of an email inside the logic app if any of the previous steps have failed. This was triggered but the actual email sending step failed for the same reason (screen shots show initial error and the email error). We'll investigate Azure Monitor.

Thanks.