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Small and medium business | Business Central, N...
Answered

Add new Field after Vendor's package Extension

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Posted on by 307

My ERP Vendor created Extension to add a Field "Deposit Amount" in Purchase Order

I downloaded Symbols

Now I create my Extension to add a new field after "Deposit Amount".

When I run my project, the Visual Studio Code show the error:

pastedimage1673508047478v1.png

How to solve this error ?

Thank you.

I have the same question (0)
  • Suggested answer
    Mohana Yadav Profile Picture
    61,200 Super User 2026 Season 1 on at

    Are you adding the field in the same extension that your vendor has created or creating new extension?

    Can you show the full code in that object?

  • Hoang Ng Profile Picture
    307 on at

    "Are you adding the field in the same extension that your vendor has created or creating new extension?"

    --> I create new extension

    Below is my code:

    pageextension 50110 "Purch. Order Ext" extends "Purchase Order"

    {

       layout

       {

           addafter("Deposit Amount")

           {

               field("Deposit Date"; Rec."Deposit Date")

               {

                   ApplicationArea = all;

                   ToolTip = 'Enter last date you want Accountant pays for this PO';

               }

           }

       }

    }

  • Verified answer
    Mohana Yadav Profile Picture
    61,200 Super User 2026 Season 1 on at

    Then you have to add the vendor created extension as dependency in your app.json and download the symbols

    You can find these details in extension management page or downloaded source code.

    pastedimage1673509523218v1.png

  • Hoang Ng Profile Picture
    307 on at

    Thanks Yadav,

    I followed your instruction and I could run the project.

    More questions that the Vendor will upgrade the version, now I referred to version 20.0 then Vendor upgrades to version 21.0. Will it impact to my project ? Will I need to re-build my project to change the reference version ?

  • Suggested answer
    Mohana Yadav Profile Picture
    61,200 Super User 2026 Season 1 on at

    No Impact. that is the minimum version the system expects but if there is any latest version also then system uses that. You are good to go.

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