SAP ABAP Table T77TNM_HI (Training history customizing table) is used by

• Class (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_HRTNM_HISTO_SERVICES Method: GET_CLASSES	Utility class for training history	P99S_TNM	HR	SAP_HRCFR
2	Class	CL_HR_T77TNM_HI	Class for Reading Table T77TNM_CC	P99S_TNM	HR	SAP_HRCFR
3	Class	CL_HR_T77TNM_HI	Class for Reading Table T77TNM_CC	P99S_TNM	HR	SAP_HRCFR
4	Class	CL_HR_T77TNM_HI Method: READ	Class for Reading Table T77TNM_CC	P99S_TNM	HR	SAP_HRCFR