If I do that : size=289]http://www.jasperforge.org/components/com_joomlaboard/uploaded/images/4.JPG I have an error : Variable not found : SOLDE_RETOUR
I'm very sorry but I can't obtain the value of the variable. In my subreport, I have 1 variable called "SOLDE" (store the sum) and 1 variable called "SOLDE_RETOUR" (the expression value is $V{SOLDE}) Now in my main report in the properties of the subreport I have that (mainReport.jpg).
Ok, thank you very much, but how can I "Make sure that the variables match up in your subreport properties..." ? I do not have experience with JasperReport