Current Month /Previous Month Calculation

[#1]

Dear All,

I am using set Analysis for Currentmonth stock and previous month stock

for current month i am using the expression as below

CurrentMonthStock:

(

Sum({$<Month={$(=Only(Month))}>} LGStockTable.CLOSINGSTOCK))

Previous Month

(

Sum({$<(Month)={$(=Only((Month))-1)}>} LGStockTable.CLOSINGSTOCK))

I get correct value for Currentmonth stock

But for previous month i get null i.e -

where am i going wrong in previous month calculation.

I tried to use num function also to convert month in numeric form

and the modified expression i wrote for previous month calculation is:

(Sum({$<num(Month)={$(=Only((numMonth))-1)}>} LGStockTable.CLOSINGSTOCK))

But still got null value for previous month

Can anyone help me immediately on this

Regards

Arvind

[#2]

Hi,

Use the below expression to get the Previous month sales.

=sum({<Month={"$(=date(addmonths(max(Months1),-1),'MMM'))"}>} Sales)

[#3]

Hi ,

even i am also facing the same issue and i have written the expression as to get the previous month closing inventory qty as current month opening inventory qty but the thing is i am not getting this instead i am getting 0 value

For Current Month :

sum({<CalendarMonthID={$(VCurrentCalendarFiscalMonth)}>}inventoryqty)

For Previous Month:

sum({<CalendarMonthID={$(Vcurrentcalendarfiscalmonth-1)}>}inventoryqty)

Please help me on this as this is urgent.