Calc script taking time

@member(

Summary

Calc script taking time

Content

Hi All,

I am using the below script for my calculations

when am using the range function Oct:Sep Inside Fix my script taking approx 30 mins to run. but if I place only one period instead of range i.e. march it will take 77 mins to run.

Pls differentiate both the scripts also advise why it is taking time when I am changing the range function into single period?

SET CACHE HIGH;

SET UPDATECALC OFF;
SET AGGMISSG ON;

SET CALCPARALLEL 3;

FIX(Oct:Sep,"YTGINPUT","3-month","6-month","9-month","12-month",&F_2016Year,
@member(@shiftsibling(&F_2016Year,1)),