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Impactful Individual
Impactful Individual

Issues with Power Apps

I've been working on Power Apps all weekend.


All of a sudden my data connections are all failing and giving weird error:

"Error from token exchange: Bad authorization header scheme"


Looks like others had this issue in 2019 too.


I tried deleting and removing, but can't add new connections, just gives me this error?


Also pulled up a PowerApp I haven't worked on in a couple weeks and it had this issue too?


Is anyone else having this issue? Or is it me? Any way to fix it?




Impactful Individual
Impactful Individual

So I just tried a different browser and I'm not getting the errors any more?

Just FYI if someone else is having this.

But how to fix my usual browser?  I guess clear the cache?


Hi Terry,


I tried this out in my own environment and it appears to be working fine. I'm not 100% sure what could have caused this but the browser switch definitely seems weird. Thanks for the information though I will keep an eye out for similar issues and test a few things out if I see it again.








Community Support Team _ Alex Rezac
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