Calculation of Rolling period by 8 weeks to get the sum of appropriate measure
I want to Calculate the the Sum of total Demand by different dimensions(Material/Location/Material Desc ..etc) using the Period Label Filter.
Here I have to use Period Label Filter as my selection, If i have selected the current period as FY18 2017-12-31 P1W1 then the sum of total demand by each material should give me the Total 9 weeks demand (i.e, Current week (Highlighted Yellow)+ next 8 weeks(Highlighted Red) =9 weeks Total Demand by material). Period Label is Rolling with total of 52 weeks.
For Calculating the % field ,formula used = Each value of Sum of total demand/Grand total of Sum of total Demand