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Power Platform Community / Forums / Power Apps / Canvas Apps accessible...
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Suggested Answer

Canvas Apps accessible but Model-Driven Apps failing with permission error

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Posted on by 2

Hi Team,

I am able to retrieve data such as users, roles, and permissions for Canvas Apps in a particular Power Platform environment using PowerShell/PAC CLI.

However, I am unable to retrieve details for Model-Driven Apps from the same environment.

I already have the System Administrator role assigned in the environment.

Below is the error I am getting while running:

pac application list

Error:
You do not have the required permissions to perform this operation. Please contact your tenant administrator or ensure you are authenticated with an account that has the necessary permissions.

Additional details:

  • pac solution list works successfully

  • Authentication to the environment is successful

  • Environment is selected correctly

  • Canvas app details are accessible

  • Issue occurs only for Model-Driven Apps

Has anyone faced this issue before or knows if there are any additional permissions/API restrictions required for retrieving Model-Driven App metadata?

I have the same question (0)
  • Suggested answer
    Fubar Profile Picture
    8,512 Super User 2026 Season 1 on at
    For Model Driven Apps you need to use: pac model list
     
  • NS-11051744-0 Profile Picture
    2 on at

    Thanks for the suggestion.

    I tried using:

    pac model list

    Authentication and environment selection are successful, and I also have the System Administrator role in the environment.

    However, I am getting the below error:

    Error: {"HttpStatusCode":401,"RequestMethod":"GET","RequestUri":"api/data/v9.2/appmodules?$select=appmoduleid,name,uniquename,publishedon&$orderby=name asc"}

    Additional observations:

    • pac solution list works successfully

    • Canvas app details are accessible

    • Issue occurs only while accessing Model-Driven Apps (appmodules endpoint)

    Could this be related to tenant-level API restrictions, licensing, or additional Dataverse permissions required for the appmodules table?

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