Clear Advance Payment for Special Payments via the Additional Payments Infotype (0015) 
You can use this function to avoid the system rejecting payroll for an employee if he or she has negative SI contributions for December. Negative SI contributions can arise through special payments in November in advance for December, if there are absences damaging the payment entitlement (such as unpaid leave) or personnel actions (such as leaving the company) for the employee after payment.
To avoid payroll rejection, in November each year you must start the report RPISZVAO (Batch Input for Clearing Advance Payment Using IT0015 for Special Payments) for all employees. This report determines advance payments for special payments as a batch input session for the infotype Special Payments (0015).
For more information, see the report documentation in the system.
Note
This function is only relevant for you if you use automatic special payments.
You can use the report to:
Determine advance payments for special payments
Create a batch input session for clearing using the infotype Additional Payments (0015)
A forced retroactive accounting for November performed in December for the affected employee enables an amount-based adjustment.