Hello, Report is made out of several subdata sets. In each band there is one chart/table. In some cases, then data is filtered, charts are empty and I would like them not to appear on actual report. Is there any way to check field values? ( now jasperserver throws error that parameters/variables are not found, I think it's because they all are from sub data set) Or maybe there is a way to pass parameter/variable from sub data set to main data set? Im using: jasperserver version:5.5.0 Jaspersoft iReport Designer 5.5.0