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Session Id : 8MQ9VlQhq8YzyehHhGT2ai
Power Automate - Building Flows
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Error 429

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Posted on 30 Oct 2017 10:56:04 by

I have had my flow running smoothly and perfectly for some time, however I am getting the error 429. Could anyone help? 

 

It says: "Too many requests sent to the service", however there is usally only 6 or 7 a day. I know these are pushed hourly however I cant seem to fix the issue. 

 
  • SharePinPoint Profile Picture
    2 on 04 Apr 2023 at 11:45:34
    Re: Error 429

    I figured out that some of the activities inside a loop were causing this issue. For me, Send Email , the powerapps one was causing the issue.

     

    I added a delay of 3 mins inside the loop and then there was no throttling observed.

     

    The only problem was that the flow took 2 hours to run, but that was fine.

  • asdeev Profile Picture
    on 14 Aug 2019 at 21:14:42
    Re: Error 429

    how do you open a ticket?

  • Community Power Platform Member Profile Picture
    on 25 Feb 2019 at 20:31:47
    Re: Error 429

    hello mabel,

     

    i'm getting the same problema but i'm not hitting the limits so far.

     

    can you tell me whatelse can be causing it once i'm running the flow like 1x a day?

     

    att.

  • PieterVeenstra Profile Picture
    on 03 Aug 2018 at 14:15:59
    Re: Error 429

    I know that this is a bit of an old issue., but the problem still exists.

     

    The 429 error means that your hitting SharePoint throttling errors. Hence the problem will go away and come back whenever your SharePoint environment is busy

     

    During my recent battles I have written some posts about these issues whcih hopefully will help you

     

     

    Protect your sharepoint flows from overload better 

  • forrestj Profile Picture
    9 on 15 Nov 2017 at 20:13:30
    Re: Error 429

    I didnt' change anything in my flow, but the issue seems to have been resolved for me.  My flows are completing successfully now. I do wish I knew what was causing the error so that I could prevent it in the future. 

  • veronicp Profile Picture
    on 15 Nov 2017 at 20:11:58
    Re: Error 429

    Thank you! 

    If it appears again I will do 🙂 

  • jesheehy Profile Picture
    34 on 13 Nov 2017 at 22:05:42
    Re: Error 429

    My ticket with Microsoft was closed/resolved and I haven't seen the issue in a few days. The diagnosis from the engineer I worked with was: This issue occurred due to throttling enforced on the Exchange side. It was not specific to your account as many other users were affected.

     

    If you are still experiencing issues, I recommend opening a ticket with Microsoft - it was more efficient than I would have given them credit for :).

  • allanwei Profile Picture
    5 on 13 Nov 2017 at 04:51:54
    Re: Error 429

    I have same issue, Where I can find the limitation of Office 365 outlook connector? Please help.

  • jesheehy Profile Picture
    34 on 10 Nov 2017 at 18:30:27
    Re: Error 429

    I am still experiencing this about 50% of the time. I have an open ticket with Microsoft Support, so maybe they can shed some light on what is happening.

  • veronicp Profile Picture
    on 10 Nov 2017 at 18:25:17
    Re: Error 429

    I no longer have the problem, but I did not do anything... 

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