Hi I have a group in my report. Now, i want create order number for this group. No Group's name Record 1 grp1------------------------------- record1 record2 2 grp2------------------------------ record3 record4 I was created variables "STT" , but don't run. Detail: - Variable Class; java.lang.Integer - Calculation: Nothing - Reset type: None - Increment type: Group - Variable Expression: ($V{STT} == null?0:$V{STT}) + 1 - Initial Value Expression: new Interger(0) And i set Evaluation Time: Group Please help me!
