Thank you for your responses..
Let me try to explain
My PCR is running on current month only which calculates (AMT=L 7770) the one value from previous payroll period.. I have made a check in Schema if and second parameter O which means runs for only current payroll period only..This is requires because no need to retro of this PCR.
Now following are two cases...
09 payroll already run live when i run 10 month , it is picking value from WT 7770 because last RT is
09 for period and in period is also 09
If there is any change in master data and retro runs for 09 period .. then no value is picking up for (AMT=L 7770) in the month of 10 because i think latest last (For period 09, In period 10) payroll have no record for 7770..
Now i want to get value for the month of 09 in actual payroll run, if i uses this AMT=L 7770 then no value will be there because new RT for month of 09 in period 10
I hope i have explained little bit more..
Regards,
Muhammad Umer