SAP ABAP Table T52A0 (Internal Object Number) is used by

• Class (7)
• Domain (1)
• ENQU (1)
• Function Module (62)
• Program (155)
• Table (24)
• TYPE (2)
• UENO (3)
• View (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_CHK_HR_OBJECTS	CheckMan Check	PKOR	HR	SAP_HRRXX
2	Class	CL_CHK_HR_OBJECTS Method: FILL_REP	CheckMan Check	PKOR	HR	SAP_HRRXX
3	Class	CL_HRFPM_PAYROLL_SIMULATION Method: GET_CALC	HRFPM: DC-> Payroll Simulation	PAOC_FPM_COM_ENGINE	EA-HR	EA-HRGXX
4	Class	CL_OBJECT_COLLECTOR_HR Method: IF_CRM_OBJECT_COLLECTOR~COLLECT_OBJECTS	CTS Object Collector for ToDo	PKOR	HR	SAP_HRRXX
5	Class	CL_PT_PCR_INTERPRETER	Interpreter for Personnel Calculation Rules	PAOC_TIM_PCR_INTERPRETER	EA-HR	EA-HRRXX
6	Class	CL_PT_PCR_INTERPRETER Method: CLASS_CONSTRUCTOR	Interpreter for Personnel Calculation Rules	PAOC_TIM_PCR_INTERPRETER	EA-HR	EA-HRRXX
7	Class	CL_PT_PCR_INTERPRETER Method: GET_OPERATION_CODE	Interpreter for Personnel Calculation Rules	PAOC_TIM_PCR_INTERPRETER	EA-HR	EA-HRRXX