BPC 75NW YTD / Periodic Measure query

Question

The Application is currently set to YTD. The Inputs are therefore done on YTD level for Costs. Headcount is a statistical account with AST account type, so YTD/Periodic measures become irrelevent.
Now, What I need is Periodic Costs  Divided by HC to get Cost/HC (Cost_HC_Centre) and this is the script that I am running:
*SELECT (%BUS%, "[ID]", BUSAREA, "[CALCULATION]=Y")
*FOR %YEAR%=2011,2012
*FOR %MONTH%=JAN,FEB,MAR,APR,MAY,JUN,JUL
*FOR %BA%=%BUS%
*RUNALLOCATION
*FACTOR=1/USING
*DIM CATEGORY WHAT=ACTUAL; WHERE=<<<; USING=<<<
*DIM TIME WHAT=%YEAR%.%MONTH%; WHERE=<<<; USING=<<<
*DIM DATASRC WHAT=INPUT; WHERE=<<<; USING=<<<
*DIM FLOW WHAT=F_999; WHERE=<<<; USING=<<<
*DIM CURRENCY WHAT=INR; WHERE=<<<; USING=<<<
*DIM COSTCENTER WHAT=[BUSAREA]="ADM_%BA%"; WHERE=<<<; USING=NO_COSTCENTER
*DIM PROCESS WHAT=NO_IO; WHERE=<<<; USING=BAS(%BA%)
*DIM ACCOUNT WHAT=BAS(Salary_and_Benefits); WHERE=Cost_HC_Centre; USING=HC
*ENDALLOCATION
*COMMIT
*NEXT
*NEXT
*NEXT
By doing so, it is calculating it as YTD Cost / HC where I need Periodic Cost / HC
Please let me know how can I achieve the same.
Thanks.

Answer 1

Is measure formula for PERIODIC working as expected ?If not ,you might need to calculate periodic values and store in PERIODIC  measure . and then use periodic measure in the logic.