I have this error when using my apps, it happens many times in the day, and we have not made changes to the app, the last thing that was done was to update Power Apps on the tablets. Someone has the same problem or an idea how to solve it.
"ERROR FROM TOKEN EXCHANGE. BAD AUTHORIZATION TOKEN. THE ACCESS TOKEN HAS EXPIRED"
Checked telemetry. You are right. The error,http400, got increased recently. I dropped an email to folks to look at this matter with priority. will keep you posted.
Thank you @Jinman
Hi Rob, without having a lot of details about your app or flows, it is possible that your issue is being caused by policies in your tenant:
Things to check (a tenant administrator will need to make this changes).
If you don't have admin access, I may be able to provide alternative work arounds. If you could share your App id (the app URL when playing the app would suffice) I may be able to figure out a mitigation.
Here's the app I was testing it on.
It's occuring on all apps that access Sharepoint though right now.
@AlanCit only started happening in the past week, and we have had apps up and running since around february. Assuming with a few different people all in this thread experiencing the same issue suddenly something might have happened, potentially with the most recent iOs update since it does not occur on the iPad running an older version of iOs
The most recent stable release, iOS 12.4, was released on July 22, 2019.
Which is around same time we all began having issues
I use Android and I have the same problem for two weeks, in my opinion the update of Power Apps caused this inconvenience, since it coincides with the beginning of the problem. On July 29 they released another update that I only installed on 3 tablets and I am still waiting for the problem to improve. Greetings.
Hi Rob, we are still investigating the root cause. One more thing, would you mind sharing the date time settings and the location settings of the two devices? (screenshots should be fine) I'm trying to compare whether they have different settings, for example time zone and automatically setting time zone based on location.
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