I’m working on an inventory app. I am using the formula below:
Sum(Select(Inventory[Amount], [ITEM ID]=[_THISROW].[Item ID]))
But the formula is summing the whole column [Amount] and not summing by [ID Item] on total stock available
the formula is summing the whole column [Amount] and not summing by [Item ID] on total stock available (IT MEANS THAT What I want is that if item id 01 has 5 products and 02 has 5 and 03 has 2, what each one has appears, not that they all add up)
Die Spalte [ARTIKEL-ID] in der Tabelle “Bestand” sollte vom Typ “REF” sein, und [Artikel-ID] in der Tabelle “Artikel” sollte die Schlüsselspalte sein, damit der Ausdruck funktioniert.