SAMELASTPERIOD BUG Continues similarly
I have just two tables Sales and Calendar Sales Date_of_S Amount 10/1/2019 100$ 4/2/2019 60$ 5/2/2019 50$ 28/2/2019 200$ 10/1/2020 75$ 1/2/2020 30$ 3/2/2020 10$ 4/2/2020 45$ 5/2/2020 85$ calendar has been genarated with dates between two vars minD =calculate (min(dates_of_S),all(sales)) -- 10/1/2019 MaxD =calculate (max(dates_of_S),all(sales)) -- 5/2/2020 TotSales= sum(sales.amount) TotalSalesLY= calculate(TotSales,sameperiodlastyear(calendar.date)) -- calendar is connected many to one with sales and has been declared as a dateTable on the model * When I see Jan20 compared to Jan19 everything's perfect *When I see the sales of the period Feb2020 I receive TotSales 170$ (30+10+45+85)and TotSalesLY 310$ which is incorrect (this is the sum of Feb19 includes the sales of 28/2/2019) * When I use slicer and I select dates up to 4/2/2020 I receive correctly TotSales 85$ (30+10+45) and TotSalesLY correctly 60$ * When I use multiple selection only 1/2/2020 and 5/2/2020 excluded the 4/2/2020 I receive 115$(30+85) and correctly for LY just 50$ (sales on 5/2/2019) * Crazy!! when I use multiple dates and I choose e.g 1/2 2/2 ___ ___ 5/2 the result is correct BUT when I use 1/2 __ __ 4/2 & 5/2 the last two dates of February returns the Total of February2019 310$ again ... (I give up)... The symptom meets the situation when you choose the 2 latest days of your sales?!?!? ---- I should use eomonth functions to avoid that or hasnofilter IFs. Another aspect is when I use the sales date TotSalesLY= calculate(TotSales,sameperiodlastyear(sales.date_of_S)) the measure returns blank... I suspect there is a problem with the connection of my Calendar or something DAX systemic or my ignorance Thank you in advance ---- P.S SALES table derives from two tables appended in PowerQuery e.g Sales2019 into --> Sales