AGGR with Above function

[#1]

if ((Sum({<Article_No={'*'}-{''},Seasonwise={'Current'}>} net_qty ))<>0,

(Sum({<Article_No={'*'}-{''},Seasonwise={'Current'}>} net_qty)),

aggr(Above( Sum({<Article_No={'*'}-{''},Seasonwise={'Current'}>} net_qty )),Entity,GLZone,Store_Code,Rolling_Month))

aggr function not working in this.  if i am trying 1 in else condition it is showing 1 , if i am trying only above statement it is working for first two months. any1 can help

[sunny_talwar]

Would it be possible to share a sample?

[#3]

Please find the attachment. I want closing stock current  to be copied in opening stock current of next month