Hi,
when we restrict a person by flagging "Personal number locked" indicator in infotype 0003(Payroll status) to run payroll for him for March 2008 , and we removed the flag in month of June 2008. Then in next regular payroll run, from which month the payroll will run a retroactive run for this employee from March or from April , as the financial year will end in April for India.
akhil