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Gone - error returned. Response body: "[AuthenticationHandler.AcquireTokenInLongRunningProcess with certificate] threw MsalClaimsChallengeException with errorCode: invalid_grant, correlationId: b832c26a-7144-45de-b9bc-18cbdd10b266"
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Hi Sandy Bergman,
Thank you for reaching out to us on Microsoft Q&A forum.
Can you please specify the exact Learn Path/Module name/Exercise link where you are encountering this error?
Hi Kiran,
Sorry, it is not from a Learn Path or Module. It is from live production environment. I posted my question in the wrong forum. When sending email notifications for an Approval Workflow, I am now encountering this error.
Sandy
Hi Sandy Bergman,
We appreciate your return. Currently, we are only addressing training-related inquiries. If you have any other questions, please feel free to reach out to the forum provided below.
https://community.dynamics.com/
Moderators are readily available there to assist you and provide guidance.
Please don't forget to "Accept or Upvote" helpful answer and close this thread.
Thank you.