I am working on full accumulation in pivot chart by using Rangesum and Above function.
I am using Aggr in expression and Limiting time period by using variable for From date and To date.
By applying Rangesum , I am getting correct Accumulation for desired period, but getting 0 value for before desired time period and Last value remain constant for after time period.
Eg. If I am considering time period from 1st April, 2017 to 15th April 2017, I am getting 0 values for 1st Jan 2014 to 31st March, 2017 and 15 is constant for 15th April, 2017 onward.
Kindly help to remove these 0 Values and these constant values.