Characteristic Value in Customer Exit

Hi All,

Is it possible to get the value of characteristic e.g. 0CALMONTH in the customer exit for variable?

In my cube i have monthly data for the key figure. My requirement is to get the average of a key figure over a period of two months. As I am having the data for current month, i need the data for previous month.

Any help would be appreciated.

Regards,

Ankit