FILTER ALL is duplicating my rows

[adam_macs]

Hi, i am trying to build a measure that calculates the total sales for the prior year of the user selected year i.e. if user selects 2021 sales, 2020 sales will show. So im trying to make it fairly dynamic. 

My measure is correctly showing the sales amount, however when i add in the Region field, the values start to repeat. Im sure it has something to do with the FILTER ALL section, however im not sure what to substitute it with to make it work. 

Any help much appreciated.

Order VALUE( Previous AY ) = 
VAR previousYR = SELECTEDVALUE( Finance_Sales[AcademicYear].[Year], 0 ) -1
RETURN
CALCULATE(
     [Net_Order_Value_(commit)],
  FILTER(
    ALL( Finance_Sales ),
       Finance_Sales[AcademicYear].[Year] = previousYR
 ))

[VahidDM · Accepted solution]

Hi @adam_macs 

Can you share a sample of your data?

BTW, you did not use any time elements in the matrix, so try this:

Order VALUE( Previous AY ) = 
VAR previousYR = SELECTEDVALUE( Finance_Sales[AcademicYear].[Year], 0 ) -1
RETURN
CALCULATE(
     [Net_Order_Value_(commit)],
     Finance_Sales[AcademicYear].[Year] = previousYR
 )

If this post helps, please consider accepting it as the solution to help the other members find it more quickly.

Appreciate your Kudos!!