By Abhishek Hello , I have experianced the same error while runnig reports on Jasperserver. What I did is to delete those reports from Jasperserver and upload it again, I know It sound stange but It works for me. when we try to replace the reports from IReport to Jasper Repository, Specially in the case of the Main Report which contain the reference of subreport. I think this may be the case where reports are not able to replace completely and it cause that error. Thanks Abhishek Post Edited by abhishekverma18 at 09/30/2011 06:11 (i do as what say above and it is work, just remove the Report and add it again, the Report i have, have subReport)
