SAP ABAP Program LHRHAP_C_UI_CAT_GROUPTOP (LHRHAP_C_UI_CAT_GROUPTOP) is using

• Class (5)
• Data Element (6)
• Message Class (1)
• Program (8)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ALV_DD_DOUBLE_LISTBOX	Management Class for two D&D List Boxes
2	Class	CL_ALV_DD_LISTBOX	D&D List Box
3	Class	CL_GUI_COLUMN_TREE	Column Tree Control
4	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
5	Class	CL_ITEM_TREE_CONTROL	Internal Tree Control Class