SAP Message 5M122 - Payroll run has already resulted in a payment being made

Diagnosis
You have tried to start a payroll run in test mode, even though it isalready in payment or forced payment mode.

System Response
The system will not start a payroll run such as this in test mode.

Procedure
Continue the payroll run in payment or forced payment mode. If you donot want to do this, you can create a new payroll run, choose the samepersons and periods, and then run it in test mode.