Hi All,
I am using cognos report sudio 8.4. I have got a problem in adding each cell to its next cell data (means running total not addition two cells).
I tried with available report studio functions like running_total, Moving_total. I got errors.
I am automating excel reports into cognos report studio. Converting sum(previous cell + current cell) function in excel to report studio. 
please help me to overcome this problem.