Hello!
look at the picture I’ve attached, the second picture is the report who is previewed.
I’ve picked fields from two different tables. And when I put them together in
ObjectDock desigenr and run the report so is one field below, if i move up “Description” it says “Control 1000000008”
Have a look at existing reports, e.g. Report 715 (I looked in NAV Version 2009).
There you should see the Variable ItemNo in the Section SalesPrices, Body(1). The value of this variable is set in the Section Item - OnAfterGetRecord.
You could also have used Item.Description as the SourceExpr for this TextBox (this is the way mohana meant it). Hope this helps to get you on track.