SAP ABAP Program LIBOFTOP (Top-Include) is using

• Class (7)
• Data Element (8)
• Table/Structure Field (3)
• Interface (1)
• Message Class (1)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
2	Class	CL_GUI_DOCKING_CONTAINER	Docking Control Container
3	Class	CL_GUI_EASY_SPLITTER_CONTAINER	Reduced Version of Splitter Container Control
4	Class	CL_GUI_TOOLBAR	Toolbar Control
5	Class	CL_IBASE_IBOF_COMM	IBase: IBOF Communication
6	Class	CL_IBASE_IBOF_OBJID	IBASE: Current Tree Data
7	Class	CL_IBASE_IBOF_TREE	PM: IBase Interface Tree