Processing Off-Cycle Advance Payments 
Prerequisites
If you want to make an advance payment or a part thereof outside the regular payroll schedule, you must perform an off-cycle payroll run.
Off-cycle payroll runs only process wage types stored in the Infotype Additional Payments Off-Cycle (0267). Other elements of an employee's remuneration, such as basic pay or recurring payments, are not included.
See also:
For general information on how to perform payroll accounting, see The Basics of Payroll Accounting and Payroll Activities.Procedure
The Subsequent activities irrespective of periods screen appears.
This date must be identical with the entry date of the respective advance payment from Infotype 0267.
The system processes the off-cycle advance payments for the personnel numbers you selected.