Identifying "Sales Invoice Header" was created form Order Document or from Invoice Document

Dynamics 365 Business Central/NAV Developers Forum
1

Can we use “Order No.” from “Sales Invoice Header” table to identify if Invoice is created from Order Document or from Invoice Document?

If “Sales Invoice Header”.“Order No.” = ‘’ THEN

MESSAGE(‘Created form INVOICE Document’)

Else If “Sales Invoice Header”.“Order No.” <> ‘’ THEN

MESSAGE(‘Created form ORDER Document’);

If Not what to use to identify this.

2

Hi,
Yes that is True, Order No. is only get filled when you invoice from Sales Order.