Dynamics Community Forum Thread Details

Trigger a flow when a field is modified – Business events

Hi Everyone,
I am trying to trigger the power automate flow when the customer price group and country field modifies in Business central, First few days Everything was doing fine but later on I face that whenever I Try to mark a sales order from open to release it shows the following error.

And when I post the sales order it shows this error

 
enumextension 50100 EventCategoryExt extends EventCategory
{
    value(0; "Sales")
    {
    }
}

codeunit 50101 BusinessEventHandler
{
    [ExternalBusinessEvent('custpricegrouporcountrychanged',
        'Customer Price Group or Country changed',
        'Triggered when Customer Price Group or Country/Region Code is updated',
        EventCategory::"Sales")]
    procedure CustomerPriceGroupOrCountryChanged(customerId: Guid)
    begin
    end;

    [ExternalBusinessEvent('contactcountrychanged',
        'Contact Country changed',
        'Triggered when Country/Region Code is updated on a Contact',
        EventCategory::"Sales")]
    procedure ContactCountryChanged(contactId: Guid)
    begin
    end;

    [EventSubscriber(ObjectType::Table, Database::Customer,
        OnAfterValidateEvent, "Customer Price Group", false, false)]
    local procedure OnValidateCustomerPriceGroup(var Rec: Record Customer)
    begin
        CustomerPriceGroupOrCountryChanged(Rec.SystemId);
    end;

    [EventSubscriber(ObjectType::Table, Database::Customer,
        OnAfterValidateEvent, "Country/Region Code", false, false)]
    local procedure OnValidateCountryRegionCode(var Rec: Record Customer)
    begin
        CustomerPriceGroupOrCountryChanged(Rec.SystemId);
    end;

    [EventSubscriber(ObjectType::Table, Database::Contact,
        OnAfterValidateEvent, "Country/Region Code", false, false)]
    local procedure OnValidateContactCountryRegionCode(var Rec: Record Contact)
    begin
        ContactCountryChanged(Rec.SystemId);
    end;
}