Set Expression based on one filter value only

[TheBigC]

Why my formula below not working.

I have two KPI

1.  count total selected customers based on all the selections.(This one is working)
2. Count total customers for one week which dynamic. (should change only for different week) this one is not working
   • COUNT{<[ Week] = {GetFieldSelections([Week])}>} [Account No])

[Taoufiq_Zarra]

@TheBigC 

May be :

=count{<[Week]={"$(=GetFieldSelections(Week))"}>} [Account No])

[TheBigC · Accepted solution]

Thanks Taoufiq for quick response. Formula that you suggested did not work,but helped me a lot to get to the right solution.

Formula that worked : =COUNT({1<[Week] = {"$(=GetFieldSelections(Week))"} >} [Account No])