Hi, I have the same problem, I solved doing this: JasperDesign jd = JRXmlLoader.load(ResourceUtils.getFile(getFileResourcesJRXML("myjasper_A5.jrxml")));JasperReport jrRH02 = JasperCompileManager.compileReport(jd);jp = JasperFillManager.fillReport(jrRH02, data, dataSource); getResponse().setContentType("application/pdf");ServletOutputStream outputStream = getResponse().getOutputStream();ByteArrayOutputStream baos = new ByteArrayOutputStream();JRPdfExporter exporter = new JRPdfExporter();exporter.setParameter(JRPdfExporterParameter.JASPER_PRINT, jp);exporter.setParameter(JRPdfExporterParameter.OUTPUT_STREAM, baos);exporter.exportReport(); exporter.reset();exporter = null;System.gc(); Document document = new Document();document.setPageSize(new Rectangle(jp.getPageWidth(), jp.getPageHeight() * 2)); // This is because A4 Size == 2 * A5PdfReader pdfReader = new PdfReader(baos.toByteArray());PdfWriter writer = PdfWriter.getInstance(document, outputStream);document.open();PdfContentByte cb = writer.getDirectContent();for(int i = 1; i <= pdfReader.getNumberOfPages(); i++){document.newPage();PdfImportedPage page = writer.getImportedPage(pdfReader, i);cb.addTemplate(page, 0, 0);cb.addTemplate(page, 0, jp.getPageHeight()); } outputStream.flush();document.close();
