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Small and medium business | Business Central, N...
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How to fetch the variable value within Event subscriber procedure to another event subscriber procedure [BC 16.3 Wave 1]

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Posted on by 256

Hi All,

I subscribe to the Event in "Purch.-Post" codeunit ie "OnBeforePostInvoicePostBuffer"  and calculate the sum from "TempInvoicePostBuffer"  as below code

[EventSubscriber(ObjectType::Codeunit, Codeunit::"Purch.-Post", 'OnBeforePostInvoicePostBuffer', '', true, true)]
    local procedure CalSumInvTotal(PurchaseHeader: Record "Purchase Header"; var TempInvoicePostBuffer: Record "Invoice Post. Buffer"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line")
    begin
        TempInvoicePostBuffer.CalcSums(Amount);
        TotalInvAmount := TempInvoicePostBuffer.Amount;

    end;

I found the value in "TotalInvAmount". but the issue is that I want to compare this variable ["TotalInvAmount" in another event subscriber but there is value is shown as "Zero". as below code.

   [EventSubscriber(ObjectType::Codeunit, Codeunit::"Purch.-Post", 'OnBeforePostVendorEntry', '', true, true)]
    local procedure PostWHTCal(var GenJnlLine: Record "Gen. Journal Line"; var PurchHeader: Record "Purchase Header"; var TotalPurchLine: Record "Purchase Line"; var TotalPurchLineLCY: Record "Purchase Line"; PreviewMode: Boolean; CommitIsSupressed: Boolean; var GenJnlPostLine: Codeunit "Gen. Jnl.-Post Line")
    begin
        Message('%1', TotalInvAmount);
    end;

Any suggestions How can get the variable value into another event subscriber? Thaks is Advanced 

I have the same question (0)
  • Suggested answer
    Andy Sather Profile Picture
    Microsoft Employee on at

    Hello  - We currently do not have dedicated Dev support via the Dynamics 365 Business Central forums, but I wanted to provide you some additional resources to assist.  If you need assistance with debugging or coding I would recommend discussing this on one of our communities.

    www.yammer.com/dynamicsnavdev

    dynamicsuser.net/.../developers

    I will open this up to the community in case they have something to add.

  • Suggested answer
    Teddy Herryanto (That NAV Guy) Profile Picture
    14,300 Super User 2026 Season 1 on at

    You can't. If it is not exposed on the event, there is no way for you to get that value.

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