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DotNet cannot use in BC14 (on-prem) anymore?

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In BC 14.10 (CU 09 Dynamics 365 Business Central Spring 19 Update W1)

I'm trying to use DotNet to access an external DB

At the first step to use DotNet, we neet to add  { "target""OnPrem"  } setting into the app.json,
but I receive the error like below.

pastedimage1583373925587v1.png

(Same setting at extension 4.0 (BC15) is ok)

Is that mean, in extension 3.0 (BC14) can not use DotNet assembly now ?

  • Suggested answer
    THE Italian Profile Picture
    on at
    RE: DotNet cannot use in BC14 (on-prem) anymore?

    if you press CTRL+SPACE in the key parameter, you will have the list of values that you could use.

    These are actually the values:

    Internal

    OnPrem

    Cloud

    Extension

    Basically, to resolve your problem, you have to select "Internal" instead.

    It is just a name changing.

    Internal and Extension will be soon obsoleted.

    Try this out.

  • Suggested answer
    Stefano Demiliani Profile Picture
    37,166 Most Valuable Professional on at
    RE: DotNet cannot use in BC14 (on-prem) anymore?

    With runtime = 3.0 target was "Internal" to mean on-premise.

    Press CTRL + spacebar to see the suggestion.

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