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Power Platform Community / Forums / Power Apps / The file could not be ...
Power Apps
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The file could not be uploaded for ' Table_name' : HTTP error. Status -1.

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Hi, I am a beginner with PowerApps and I am trying to import an Excel to my Dataverse but I am constantly being met with the error: The file could not be uploaded for ' Table_name' : HTTP error. Status -1. I have uploaded various files in similar format onto the dataverse but didn't face this issue. Can someone please elaborate on this error and tell me what it means exactly? Can't attach screenshots as the project is on my organisational environment and access is restricted. Thanks In Adavanced!

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  • Michael E. Gernaey Profile Picture
    53,335 Super User 2025 Season 2 on at

    Hello,

     

    Is this a Canvas App or Model Driven?

     

    Either way, do the following to get more error information.

     

    Step 1. Close your App (stop it running)
    Step 2. Click the Stethoscope in the Top Right
    Step 3. On the bottom click Open Monitor
    Step 4. Once Monitor is running go back and run your app
    Step 5. Cause your issue to happen
    Step 6. Close the app
    Step 7. Go to the Monitor and Filter (top right) based on Error, or key word. Find the error line and look at the information Monitor has for why it failed.

     

    Specifically look at the Request and Response tabs. Make sure in the Response that you click the > to open the header and body.

     

    It will give you more details.


    Cheers
    If you like my answer, please Mark it as Resolved, and give it a thumbs up, so it can help others
    Thank You
    Michael Gernaey MCT | MCSE | MCP | Self-Contractor| Ex-Microsoft
    https://gernaeysoftware.com
    LinkedIn: https://www.linkedin.com/in/michaelgernaey

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