How to running balance that starts with zero.

[michaela.camson]

Hi,

I'm New here. So I still don't know much. I have to do Running balance by group that starts with zero. So that first group footer should start with zero and second will be 0+total of first  and the 3rd would be 0+total of First+total of second  and then so on and so. Please please Help me

 

 

Thanks,

Michaela

[hozawa]

Just create a Variable to keep the total. Set the initial value to 0 and  Initialization type to "Report" for the running total.

[michaela.camson]

Thank you for the answer but then I can't find Initialization Type so I inputted it in the Increment yet it didn't solve the problem. I'm using jasper studio 5.5.1

 

Thank you so much for the answer..

 

Best Regards,

Michaela