Testcase to check if ASI are not duplicated in purchase inout print previews.
Create a purchase order for G000X:
Complete it and open Wareneingang POS
Select each orderline and create several partial inouts for each (at least two!):
third inout P0001: set weight, add more ASI (e.g. MHD)
Click Drucken Produktanlieferung in Wareneingang POS
Open Wareneingang for your purchase order, print preview the inouts from there as well