Hi, I'm running into a "Unknown column error" when running a report from the iReports interface. (by clicking the "Execute" button). It works just fine when I run it from our web site. The report has a sub report which calls another sub report. Yesterday, I did remove the field its complaining about on the last sub report. However, I removed all references to it and compiled so it shouldn't matter. I set "isUsingCache" to false on both sub reports. I even tried deleting the jasper file for the bad sub report, but it still came up with "Unknown column error" as if the file was still there. Anyone have any idea what's going on and how to fix this? It still works when I run it from our web site but not being able to run it in iReports is making it difficult to finish my modifications and test it. Thanks, Chris