Groupfooters and footer in this report are not correct! Invoices only can be added when the are ‘open’ in customerentrytable. When for instance the report has datefilter …31-12-99 and the invoice from 12-12-99 is paid in 2000 it shows the closed invoice on the report (= CORRECT) WITHOUT CALCULATING IT IN GROUPFOOTER AND FOOTER ? ARE THERE ANY ALTERNATIVES ?