Get last orderdate per product per customer

[JKVM]

I have a basic order table with many different products. I would like to generate an overview for the last orderdate per customer per product. Cannot succeed in finding the right formula. Max formula only retrieves max of one value. Should I generate a new table for this or should I do that in the orderoverview table. Risking that for every orderline again, the max value needs to be calculated.

Please advise both on the best approach and the formula to use.

CustomerID	ProductID	OrderDate
1	1	1-1-2022
1	2	31-12-2021
1	3	25-7-2022
2	1	15-2-2022
2	1	12-7-2022
2	1	3-8-2022
3	1	3-8-2021
3	1	28-2-2022
3	2	5-7-2021
3	2	1-11-2021
3	2	1-4-2022
3	3	1-6-2021
4	1	1-7-2022
4	2	1-8-2022
4	3	1-9-2022

[Jihwan_Kim · Accepted solution]

Hi,

Please check the below picture and the attached pbix file.

It is for creating a new table.

Last order date per customer and per product =
ADDCOLUMNS (
    SUMMARIZE ( Data, Customer[CustomerID], 'Product'[ProductID] ),
    "@maxdate", CALCULATE ( MAX ( Data[OrderDate] ) )
)

[FreemanZ · Accepted solution]

hi @JKVM

In addition to Jihwan's solution, if you have all the columns in one table, you may also write a table like this:
LastTable = 
ADDCOLUMNS(
    SUMMARIZE(
        TableName, 
        TableName[CustomerID],
        TableName[ProductID]
    ),
    "LatestOrderDate",
    CALCULATE(MAX(TableName[OrderDate]))
)

Or you can simply plot a table visual with [CustomerID] column, [ProductID] column and a measure like this:
LatestOrderDate2 = MAX(TableName[OrderDate])

[Jihwan_Kim · Accepted solution]

Hi,

Please check the below picture and the attached pbix file.

It is for creating a new table.

Last order date per customer and per product =
ADDCOLUMNS (
    SUMMARIZE ( Data, Customer[CustomerID], 'Product'[ProductID] ),
    "@maxdate", CALCULATE ( MAX ( Data[OrderDate] ) )
)