I need to sumup all the values of a data element in a repeatable program stage.
When I try this with a program indicator selecting Sum as the aggregate type, it just show the last value of the data element.
Is there a way to calculate the sum?
you need used program rule after that
I think you should look at element type first. For numeric type; if you want to sum values between begining of reporting period; your approach would work. If you want to sum values before starting of reporting period; we should customize reporting period start date.