I want to count the useres which are not active since three months. Because of that I've created a measure which claculates the diffrence between today and the last active day for the users, so 1 for not active , 0 for active .
Is inactive user since 90 days = IF( DATEDIFF(MAX('table'[TimestampUtc]);NOW();DAY)>90;1;0)
It works well !
But when I need to create other measue which calculates the the count like this, I get this error:
count of inactive users = CALCULATE(DISTINCTCOUNT('table'[UserId]);[Is inaktiver Nutzer seit 90 Tagen]=1)
I have read that, this formula is not supported in direct query, so I went another way with a table like this but it doesn't count the number of 1 ( it seems it shows the average):