Set Analysis Query

Tue, 22 Sep 2009 19:22:24 GMT

Hi Team,

I have to show count for last 3 months from the month selected by User. If User do not select any month, I have to take max month. Pls Note:

1. Month is the MonthName() actually like Aug 2009, Jul 2009.
2. USDOpenPeriod is the variable that holds the month name from which i have to show last 3 months. I am changing its value On Select of the field. If user clears all selection, it will hold the max month.
3. I can't give "Always Selected One" on month field.

To get the count for Selected (or Max month), I am using below 3 options:

i) count ({$} USD.Callno) - giving correct count

ii) count({<USD.Open_Period=USDOpenPeriod>} USD.Callno) - not giving anything - Expression window also not showing any error in formula.

iii) count(If(USD.Open_Period=USDOpenPeriod,USD.Callno)) - giving correct count

I am not able to understand how ii) is different from i) and iii).

ii) count({<USD.Open_Period=USDOpenPeriod>} USD.Callno) - not giving anything - Expression window also not showing any error in formula.

iii) count(If(USD.Open_Period=USDOpenPeriod,USD.Callno)) - giving correct count

I am not able to understand how ii) is different from i) and iii).

ii) count({<USD.Open_Period=USDOpenPeriod>} USD.Callno) - not giving anything - Expression window also not showing any error in formula.

iii) count(If(USD.Open_Period=USDOpenPeriod,USD.Callno)) - giving correct count

I am not able to understand how ii) is different from i) and iii).

Moreover, to get the count of Previous month of Selected (or Max month), I am trying to do like below:

count({<USD.Open_Period=MonthName(AddMonths(Date#(USDOpenPeriod,'MMM YYYY'),-1))>}USD.Callno)

With this, Expression window is showing error - "Error in set modifier ad hoc expression".

Pls suggest!!

Set Analysis Query

Tue, 22 Sep 2009 19:41:00 GMT

Hi Arun,

hopefully the attached example of "Set Analysis Three Month Period" will help you.

God luck!

Rainer

Set Analysis Query

Wed, 23 Sep 2009 13:03:07 GMT

Hi Rainer,

Thanks for the reply.

I modified my expression -> {"=MonthName(AddMonths(Date#(USDOpenPeriod,'MMM YYYY'),-1))"}

count({<USD.Open_Period={"=MonthName(AddMonths(Date#(USDOpenPeriod,'MMM YYYY'),-1))"}>}USD.Callno)

I m getting the count now but instead of giving -1 in AddMonths, i am getting the count same as Selected (or Max) month.

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