SAP Message PT_FMLA023 - Customizing error in table &1 when processing FMLA rule "&2"

Diagnosis The system cannot determine the deduction period for the FMLA rule. Procedure There is an error in the Customizing settings. Notify your systemadministrator. Procedure for System Administration Check the Customizing settings for the period parameters or the datetype that you entered in the Define FMLA Rulesactivity.