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Power Automate - Using Flows
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UI Flow: Gateway invalid credentials

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Posted on by 22

Hello,

 

I have created an ui flow for web in chrome. tests run great and I have installed the on prem gateway. I run the flow from within an automated flow and keep getting the error of invalid credentials.

  • aberson1 Profile Picture
    30 on at
    Re: UI Flow: Gateway invalid credentials

    I just had to make a new tenant as we changed domain names and still not working.

     

    Do i need to change the gateway service accont?

     

    I have tried every combination of the user name, my email@domain with and without AzureAD\ nothing is working....

     

    This is very frustrating. Support just keeps saying they don't support previews... I have ask but what if i wanted to connect a normal flow to local data i would get the same problem...

     

     

  • Community Power Platform Member Profile Picture
    on at
    Re: UI Flow: Gateway invalid credentials

    @aberson 

    Can you try using DOMAIN\Username and password of the user you are logged in with? UI Flows only work attended currently. This means you have to be present and logged in during the run of the UI Flow. If you are not logged in, the UI Flow will fail.

  • aberson Profile Picture
    22 on at
    Re: UI Flow: Gateway invalid credentials
    Any thoughts?
  • aberson Profile Picture
    22 on at
    Re: UI Flow: Gateway invalid credentials
    This doesn’t seem to work for domain joined computer....

    Still not connecting when running UI flow.
  • aberson Profile Picture
    22 on at
    Re: UI Flow: Gateway invalid credentials

    I am on version 3000.21.18

     

    Is it possible the Gateway service account is an issue?

     

    Says it is running at NT Service\PBIEgwService. Do i need to use this as the user?

     

  • aberson Profile Picture
    22 on at
    Re: UI Flow: Gateway invalid credentials
    I will check the gateway version. I am on a joined laptop and I am the admin as well.
  • Community Power Platform Member Profile Picture
    on at
    Re: UI Flow: Gateway invalid credentials

    If the connection username and password is not the cause of your problem.

    I suggest you to check the version of your on-premises data gateway.

    I used to install version 3000.14.19 and got error about invalid credential, but after I re-install with version 3000.21.18, it works fine.

  • v-litu-msft Profile Picture
    on at
    Re: UI Flow: Gateway invalid credentials

    Hi @aberson,

     

    There is a blog about this solution of Invalid Gateway when you using UI Flow, hope it can help you:

    https://anjcerbolles.net/2019/12/05/microsoft-power-automate-invalid-connection-credentials/

    Best Regards,
    Community Support Team _ Lin Tu
    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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