SAP ABAP Table T77AD (DB Tables for Additional Data) is used by

• Class (7)
• Function Module (6)
• Program (37)
• SCP2 (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ABSTRACT_PD_ARCH_WRI Method: FILL_ARCH_DATA_STRUCTURE	Abstract Class for Generic PD Archiving	SP00	BASIS	SAP_BASIS
2	Class	CL_ABSTRACT_PD_ARCH_WRI Method: READ_INFTY1001	Abstract Class for Generic PD Archiving	SP00	BASIS	SAP_BASIS
3	Class	CL_HRBAS_INFOTYPE_SERVICES Method: GET_TYPE_NNNN	HR-PD Infotypes: Useful Methods	SP00_ITF	BASIS	SAP_BASIS
4	Class	CL_HRBAS_INFOTYPE_SERVICES Method: DETERMINE_INFTY_FROM_DBTAB	HR-PD Infotypes: Useful Methods	SP00_ITF	BASIS	SAP_BASIS
5	Class	CL_HR_T77AD Method: READ	Class for Reading Table T77AD	SP00_SERVICE	BASIS	SAP_BASIS
6	Class	CL_HR_T77AD	Class for Reading Table T77AD	SP00_SERVICE	BASIS	SAP_BASIS
7	Class	CL_HR_T77AD Method: READ_DBTAB	Class for Reading Table T77AD	SP00_SERVICE	BASIS	SAP_BASIS