Forum Discussion
Strange pyspark notebook failure - The Code_Verifier does not match the code_challenge
Hi dbeavon3 ,
AADSTS501481 - Errors starting with AADTS - usually mean something to do with Microsoft Entra ID. Most likely your token which is being used with the user ID, is not working anymore for some reason.
We had a similar issue with D365 Link to Fabric, where an account which was used to create the link had a device removed from its list of devices in Entra ID and out of nowhere we started getting a similar issue which stated the token is not valid. We created a MS ticket and they helped us in solving that.
You can try pausing your capacity and starting it again to see if it helps in resetting the token. If not, I advise you to create a MS ticket.
dbeavon3 I hope MS provides a RCA. We have been waiting on our own RCA for past 3 weeks! 👀
From different communications I had with MS, I understood there is a list of lower regions, but exactly what makes up that list, I am yet to find out!
Update... I was (finally) able to get the PG to accept an ICM about this error. This PG does not want to receive word of their bugs. I'm guessing it is because they already know about them, or because they already have more bugs than they can handle.
Unfortunately I do not have a "unified" contract and this bug is not likely to be fixed very soon. Would be grateful if anyone with a unified contract encounters this and wants to hasten a fix (or perhaps just add the issue to the "known issues" list). The ICM is associated with this SR, and any FTE at Microsoft in the support organization should be able to find and verify the ICM:
"SR.2501060040015225.MGR.S.D."
The time commitment involved in raising this topic with Microsoft should be minimal for another customer, given the ICM is already on their list (towards the bottom). It was with Mindtree for about a week, and we have already done the majority of the work. The only part remaining is to encourage a fix from Microsoft.