SAP ABAP Program LUCT2TOP (LUCT2TOP) is using

• Class (13)
• Data Element (12)
• Interface (2)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_DD_AREA	Dynamic Documents: Document Area
2	Class	CL_DD_BUTTON_ELEMENT	Dynamic Documents: Button Element
3	Class	CL_DD_DOCUMENT	Dynamic Documents: Document
4	Class	CL_DD_FORM_AREA	Dynamic Documents: Range of a Form
5	Class	CL_DD_INPUT_ELEMENT	Dynamic Documents: Input Element
6	Class	CL_DD_TABLE_ELEMENT	Dynamic Documents: Table Element
7	Class	CL_DRAGDROP	Behavior for Drag and Drop
8	Class	CL_GUI_ALV_GRID	ALV List Viewer
9	Class	CL_GUI_CONTAINER	Abstract Container for GUI Controls
10	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
11	Class	CL_GUI_SPLITTER_CONTAINER	Splitter Control
12	Class	CL_GUI_TOOLBAR	Toolbar Control
13	Class	CL_UC_SINGLESELCOND_GUI	GUI Element of Hierarchy Selection