Hi, my report (jasper version 4.5.1) with two subreports is running in my grails server infinite. First it run out of memory. Using JRSwapFileVirtualizer showed infinite increasing swap file size. Substituting one of the subreports, regardless of which, by a text field runs fine. Searching the forum lead me to the discussion "Generating Reports in a EJB 2.1 Session Bean". I set the property in report & subreport file: <property name="net.sf.jasperreports.subreport.runner.factory" value="net.sf.jasperreports.engine.fill.JRContinuationSubreportRunnerFactory"/> but the report is still looping. I'm not shure, wether JRContinuationSubreportRunnerFactory is used. Is it possible to check this? Are there any other ideas, to get my problem solved? Thanks, Michael