Forum Discussion
CALCULATE function with DATEBETWEEN function showing NULL values
Hi All, I have three tables ("Date Table", "Inventory", and " sales" ). I want the last 30 days' sales of quantity for each item from the "current date"(This column in the "Inventory" table). I have...
1, you need to mark Calendar Table as Date Table
2, Create one-to-many relationship from Calendar to Inventory, and to Sales
3, try this measure
Last30Days=VAR _date=Max(Inventory[Current Date]) VAR _item=MAX(Inventory[Item_ID]) RETURN CALCULATE(SUM(Sales[Quantity]),DATESINPERIOD(Calendar[Date],_date,-30,DAY),Sales[ItemID]=_item)
Hi Daniel,
Thanks for Ans but it is not working. and still getting the same error as before.
And for your second point I can not able to make the relationship between the calendar and inventory and when I try to it is creating inactive.