Skip to main content

Notifications

Community site session details

Community site session details

Session Id :
Power Automate - Using Flows
Unanswered

flow fail to pick a file up

(1) ShareShare
ReportReport
Posted on by 4

Hi all,

 

I have a flow which picks up several files from a designated mailbox and copies them into a SharePoint folder. Only 3 of the flows started to fail to pick up the files from the mailbox. I get the following error message:

 

“Error from token exchange: Bad Key authorization token. Token must be a valid JWT signed with HS256

Failed to validate token: IDX10249: X509SecurityKey validation failed. The associated certificate has expired. ValidTo (UTC): 'System.DateTime', Current time (UTC): 'System.DateTime'.”

 

The emails look the same as before. Do you have any suggestions for me?

 

Thanks in advance.

  • FBOL Profile Picture
    11 on at
    Re: flow fail to pick a file up

    Opening the flow and saving it unchanged worked for me too.

  • FBOL Profile Picture
    11 on at
    Re: flow fail to pick a file up

    I'm having the same problem.

  • Gerardo_rojas Profile Picture
    2 on at
    Re: flow fail to pick a file up

    First check that all connections were enabled correctly and then open the edit view and save again. It magically repaired itself.

  • Barley Profile Picture
    2 on at
    Re: flow fail to pick a file up

    I had the exact same error occur since the 28th of September in 4 flows. Originally in the trigger 'When a new item is created' in Sharepoint. When testing the flow with an 'old trigger' it got stuck at 'Get my profile' (not V2) with the same error. 

    Eventually I solved the issue by simply opening the flow in edit modus and then saving, not changing anything.

  • Ays Profile Picture
    4 on at
    Re: flow fail to pick a file up

    Thanks a lot! It worked for me as well.

  • ndereus Profile Picture
    4 on at
    Re: flow fail to pick a file up

    Hi,

    I am not sure why, but i tested the flow using a previous trigger (the last successful one, it offers a list to select one from). That suddenly picked up all documents that were not picked up the last days. From there on everything seems to work as before. Not very satisfactory as a "fix" but it worked for me.

  • ndereus Profile Picture
    4 on at
    Re: flow fail to pick a file up

    I am pretty much having exactly the same error... not a clue why yet. Started Sep 28 2022;

    Hoping someone posts a solution here, if i find one I will post it here.

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

🌸 Community Spring Festival 2025 Challenge 🌸

WIN Power Platform Community Conference 2025 tickets!

Markus Franz – Community Spotlight

We are honored to recognize Markus Franz as our April 2025 Community…

Kudos to the March Top 10 Community Stars!

Thanks for all your good work in the Community!

Leaderboard

#1
WarrenBelz Profile Picture

WarrenBelz 146,635 Most Valuable Professional

#2
RandyHayes Profile Picture

RandyHayes 76,287 Super User 2024 Season 1

#3
Pstork1 Profile Picture

Pstork1 65,997 Most Valuable Professional

Leaderboard

Featured topics

Restore a deleted flow