Crystal Reports Crystal report with ODBC Connectivity

Message

   HI,

I have connected the crystal report with the  Sqlserver Odbc Connectivity,In java application having jdbc connectivity ,It is connecting to the crystal report,but not connecting to the database.

byteArrayInputStream = (ByteArrayInputStream) reportClientDocument.getPrintOutputController().export(ReportExportFormat.PDF);

     response.setHeader("Content-disposition", "inline;filename="+reportName+".pdf");

     response.setContentType("application/pdf");