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Dynamics 365 Community / Forums / Small and medium business | Business Central, N... / error AL1024 on publis...
Small and medium business | Business Central, N...
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error AL1024 on publishing extension

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Posted on by Galina G 27

Hello,

We are upgrading NAV 2018 to Business Central 14. I have an extension that we successfully publish on a Cronus database, but when I try to publish on the upgraded database I get the following error:

"error AL1024: A package with publisher 'Microsoft', name 'System', and a version compatible with '1.0.0.0' could not be
loaded. Symbols for the requested app System by Microsoft 1.0.0.0 could not be found in the database"

I have run finsql.exe with command generatesymbolreference but the problem persists.

What else should I do?

  • Bilal Haider Profile Picture
    Bilal Haider 248 on at
    RE: error AL1024 on publishing extension

    You are welcome. Great!! Good luck with your upgrade.

  • Galina G Profile Picture
    Galina G 27 on at
    RE: error AL1024 on publishing extension

    Thank you! It worked, I published only the symbols.

  • Suggested answer
    Bilal Haider Profile Picture
    Bilal Haider 248 on at
    RE: error AL1024 on publishing extension

    Check here:

    Dynamics.365.BC.47292.DK.DVD\ModernDev\program files\Microsoft Dynamics NAV\140\AL Development Environment

  • Galina G Profile Picture
    Galina G 27 on at
    RE: error AL1024 on publishing extension

    The problem is that I cannot find the apps in the DVD of BC 14.

  • Suggested answer
    Bilal Haider Profile Picture
    Bilal Haider 248 on at
    RE: error AL1024 on publishing extension

    Got it then the error makes sense.

    If extensions are not available then you can install them manually.

    Get the extensions from the DVD of BC 14 and install them using command

    Publish-NAVApp -ServerInstance MyServerInstance -SkipVerification -PackageType SymbolsOnly -Path "your path to app"

    Or if you want to do it in detail then perform task 14 and task 15 in the link.

    Upgrading the Data to in Single-Tenant Deployment - Business Central | Microsoft Docs

  • Galina G Profile Picture
    Galina G 27 on at
    RE: error AL1024 on publishing extension

    Yes, the problem is in BC 14. After the upgrade of the NAV 2018 database to BC 14 we try to publish an extension in BC 14. There are no extensions installed in the database in BC 14.

    And I cannot find Microsoft_Application_14.0.44327.app and Microsoft_System_14.0.44327.0.app in the installation folder of BC 14.

  • Galina G Profile Picture
    Galina G 27 on at
    RE: error AL1024 on publishing extension

    I have no extensions installed since this is the upgraded database and in NAV 2018 there were no extensions.

  • Suggested answer
    Bilal Haider Profile Picture
    Bilal Haider 248 on at
    RE: error AL1024 on publishing extension

    Like this

    Installed-system-app.PNG

  • Suggested answer
    Bilal Haider Profile Picture
    Bilal Haider 248 on at
    RE: error AL1024 on publishing extension

    Please check if is installed ? You can check by opening extension management page on target BC and see.

  • Galina G Profile Picture
    Galina G 27 on at
    RE: error AL1024 on publishing extension

    Yes, the issue is on BC 14.  

    In .alpackages I have Microsoft_Application_14.0.44327.app and Microsoft_System_14.0.44327.0.app.

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