I have this expression below in my Group row:
=iif((Fields!PERIODID.Value=1) and (Fields!Year1.Value = Parameters!Year.Value),sum(Fields!Cost_Code_Actual_Cost.Value),"0")
The sum output for some reason is coming from all 12 PeriodID's and not just PeriodID=1. Does anyone know how to get the sum of Fields!Cost_Code_Actual_Cost.Value when PeriodID =1 only.
Thanks in advance!!