Hi, I am using grouping with in ireport and generate JRXML. Now when i am viewing preview with ireport , it shows perfact report with grouping element. But when i am using this JRXML with JAVA application grouping is not filled , means it is not generating complete report with grouping.(Grouping portion not displyed , rest of portion is display properly). JAVA Version : JDK 1.6 iReport: 4.0.2 Please find attached XML, JRXML and Java file also . kindly look into this and provide solution for this. ITS crucial...........!!!!!!!!!!!!! Thanks in advance..........