I have a document which is 5 pages and as you know JasperReport just shows me a sheet with which I can work, the query with the work contains more 50 data for the theme that they are 5 sheets I need, how can I have more sheets that can be worked on, is it with subreport but I get an error of failed in the current page context (height = 842, top margin = 60, bottom margin = 60) .