Calculate based on Date and value

[mahra-in]

Hi

Item: AAA121

Available Qty: 10

Country	Purchased	Date	Unit Price
Brazil	2	06-Jan-21	102
Austria	4	11-Jan-21	121
Chile	7	22-Jan-21	100

I have the Item "AAA121" available qty of 10 as inventory, but purchased in 3 countries from other source with date sorted.

Calculation i need is Brazil purchased first on 06-Jan-21, we miss to use inventory of value 2 * 102 = 204

                               Austria purchased secodnd 11-Jan-21, we miss to use inventory of value 4 * 121 = 484 

                               Chilepurchased third 22-Jan-21, we miss to use inventory of value 4 (not 7 sinec we have total 10) * 100 = 400

Total Miss = 1088

Country wise miss

Brazil - 204

Austria - 484

Chile - 400

Regads

Mahes r

[mahra-in]

I go the result as I expected...Working further on it...If there are any issues, will post it here. Thank you very much for your support

[amitchandak · Accepted solution]

@mahra-in , Try a new column like

new column =
var _sum = sumx(filter(Table, [Date] <= earlier([Date])),[Purchased])
return
if(_sum<=10 , [Purchase] *[Unit Price] , (10 -(_sum -[Purchase]))*[Unit Price])

or

new column =
var _sum = sumx(filter(Table, [Item] = earlier([Item]) && [Date] <= earlier([Date])),[Purchased])
return
if(_sum<=10 , [Purchase] *[Unit Price] , (10 -(_sum -[Purchase]))*[Unit Price])