Dear Bala,
Thanks for your suggestion. I upload the table as follow then run the payroll pc00_mkw_calc by using schema suggested by you for the month of September ( for you information , My golive date is from 1st october ). its run successfully . but no rt change . Even I run the payroll for october using my cusotm schema but its not working .I think I am missing something , can you please tell me what exactly I am missing.