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Small and medium business | Business Central, N...
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Business central 365 Deployment in production failed

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Deployment failed. Errors: App ID : a5e26f85-45ac-4125-9bad-9d166e49f456 Message : { The application object of type 'PageExtension' with the ID '51351' is defined in multiple apps. The apps are: DynamicPoint by Default publisher 1.0.0.7; Engineer To Order by Sikich, llp. 17.12.18.65468. }

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  • Suggested answer
    JAngle Profile Picture
    133 on at

    The app you’re publishing has an object with a conflicting object from a different app that is already deployed. Find page extension 51351 in your app and change the object ID. You might consider altering more depending on your app and how many other per tenant extensions you already have deployed.

    BC wants unique object IDs. It’s not avoidable.

  • Verified answer
    YUN ZHU Profile Picture
    95,329 Super User 2025 Season 2 on at

    Hi, as Josh said, you need to check other PTEs in your environment, this PageExtension 51351 has been used by other PTEs.

    pastedimage1640307345456v1.png

  • Suggested answer
    Community Member Profile Picture
    on at

    Thanks

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