Set Expression how to modify so it will compute previous month amount ?

[#1]

Hi All

Below expression working fine. as it display max month amount.

money(

FABS(

sum({$<year = {$(=max(year))}, Month = {"<=$(=max({<year={$(=max(year))}>} Month))>$(=max({<year={$(=max(year))}>} Month)-1)"}>}   Amount/1000/$(ColumnDim98))

)

, $(vMoneyFormatK_GL))

I like to modify this expression to display previous month amount instead of current month amount. may i know how where should i make changes ? See my enclsoed QV Doc in my next post.

Paul

[#2]

Enclosed my QV Doc here.

[#3 · Accepted solution]

use this function: =num(AddMonths(vMaximumDate,-1))

where vMaximumDate is your currect date Year and month.