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Power Automate Desktop: Error TF400898 in HTTP request

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Posted on by FjSolomando 2

Hi all.

I am using Power Automate Desktop to do some end-to-end testing and update an Azure TestPoint with the result.
Well, when I am trying to use the Azure DevOps API to update the TestPoint result with the following configuration (sorry, it is in spanish):

FjSolomando_0-1709109118234.png


I get the following error:

Status Code: 415

WebServiceResponse: {"$id":"1","innerException":null,"message":"TF400898: An Internal Error Occurred. Activity Id: 5d7f6aad-0023-4811-9175-f496c242f1da.","typeName":"System.Web.Http.HttpResponseException, System.Web.Http","typeKey":"HttpResponseException","errorCode":0,"eventId":0}

 

It's curious but if I run the same request in Post-Man it works.

 

Can you help me? I've tried almost everything

 

Azure DevOps Rest Services Documentation: Points - Update - REST API (Azure DevOps Test) | Microsoft Learn

Categories:
Power Automate Desktop
I have the same question (0)
  • Agnius Bartninkas Profile Picture
    Agnius Bartninkas Most Valuable Professional on at

    Expand the "Advanced" options of the action and try experimenting with different combinations of the "Encode request body", "Follow redirection" and "Accept untrusted certificates" toggles (if they're turned on, try switching them off and vice versa): 

    Agnius_0-1709122984451.png

    If that still doesn't work, please provide some screenshots of the headers that are generated by Postman when you run the request.

  • FjSolomando Profile Picture
    FjSolomando 2 on at

    I have tried changing the toggles and I still get the same error.

    Here are the screenshots of the headers generated by Postman in the request:

    FjSolomando_1-1709124551357.png

     

     

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