Hi Saen, Do you have any idea about this problem? I have created 3 nested reports. The main report includes subreport1 which includes subreport2. When I run my Main Report with JRViewer it works and everything is ok but when I put my reports on the jasper server I noticed that the server could not find the last Report so I become the following error message: net.sf.jasperreports.engine.JRRuntimeException: net.sf.jasperreports.engine.JRException: Could not load object from location: subreport2.jasper My question is: is it possible for the Jasperserver to recognize more than two level nested reports? thanks