SAP ABAP Message Number HRBAS_ITF - 501 (HRBAS_ITF) is used by

• Class (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_HR_INFOTYPE_SERVICES Method: CHECK_TECHNICAL_KEYDATE_CONSTR	HR Infotypes: Useful Methods	SP00_ITF	BASIS	SAP_BASIS