WageTypes are repeating Twice while Payroll is executed.

[hunain_ghani]

Hello Experts,

I've encountered an strange scenario, when the Payroll of an Employee is executed for X Month, the calculation is accurate. but subsequently when we process the payroll for the next month i.e Y, the WageType in Info Type 0008 (Basic Pay) gets repeated twice ultimately resulting in incorrect payment/increased payment. what can be the cause of it?

[corriveau_remi]

That is usually caused by a WorkPlaceBasicPay (WPBP) Split, most likely by the delimitation of either IT0001, IT0007 or IT0008).

Usually, Basic Pay calculation will be correct for all splits, but if not, you have to find out where the problem is generated (by which Function and through which PCR).

Do a Payroll Simulation for that employee, with the "Display Log" box checked, and drill down into the log to find where the incorrect calculation happens. Also check your Partial Period Parameters (function PARTT) to identify which parameters should be used in a "correct" calculation.