SAP ABAP Message Number 5A - 028 (5A) is used by

• Class (2)
• Function Module (2)
• Program (9)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_HRBAS_INFTY_1001 Method: CHECK_RECURSION	Business Logic Infotype 1001	SP00_ITF	BASIS	SAP_BASIS
2	Class	CL_HRTNM_INFTY_1001_BL Method: CHECK_RECURSION	TNM: infotype 1001 business logic	P99S_TNM	HR	SAP_HRCFR