Dear members I have some problem I subreporting. I am using iReport 1.3.0 version. My Table format: Employee Pay Scale Slip Employee Id Allowance Type Allowance Id Amount 1001 0 1 8000 1001 0 2 3000 1001 1 1 600 1002 0 1 10000 1002 1 1 600 I want to create the following report in iReport Employee Id 1001 Allowance type (0) Allowance type (1) (Amount) (Amount) 8000 600 3000 Total 11000 600 --------------------------------------------------------------------- Net salary 10,400 I have Create the sub report and successful to distinct allowance Type 0 and 1’s amount. But I cannot sum the sub report total and net salary of the employee How can I sum all the amount of Allowance Type 0 and 1. And After that how can calculate the net salary of employee?? Please help me Thanks shohan