Hi
My problem is taking place in Report>Custom_Actions.
I would like to create a button which update a quantity. The button in the Purchase Report update a quantity in the Stock.
My script works on Success on Form Actions but not on Functions.
Here is my script
fet= STOCK [ID == input.Add_Product.REF1];
fet.Quantity = (fet.Quantity + input.Add_Product.Quantity);
Error at line number : 3
Variable Add_Product does not exist in PURCHASE
Why something which works on Sucess can not work on Function?