SAP ABAP Class CL_O2_PAGE_STRUCTURE (O2: Page Structure in Tree Form) is using

• Class (15)
• Data Element (7)
• Table/Structure Field (15)
• Message Class (3)
• Message Number (4)
• Class Method (18)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_COLUMN_TREE_MODEL	Column Tree Control with Data Management at Backend
2	Class	CL_COLUMN_TREE_MODEL	Column Tree Control with Data Management at Backend
3	Class	CL_COLUMN_TREE_MODEL	Column Tree Control with Data Management at Backend
4	Class	CL_COLUMN_TREE_MODEL	Column Tree Control with Data Management at Backend
5	Class	CL_GUI_CONTAINER	Abstract Container for GUI Controls
6	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
7	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
8	Class	CL_ITEM_TREE_MODEL	Tree Model with Items
9	Class	CL_ITEM_TREE_MODEL	Tree Model with Items
10	Class	CL_O2_PAGE_ELEM	O2: Oxygen Page Element
11	Class	CL_O2_PAGE_STRUCTURE	O2: Page Structure in Tree Form
12	Class	CL_O2_PAGE_STRUCTURE	O2: Page Structure in Tree Form
13	Class	CL_O2_PAGE_STRUCTURE	O2: Page Structure in Tree Form
14	Class	CL_TREE_MODEL	Tree Model: Basic Class
15	Class	CL_TREE_MODEL	Tree Model: Basic Class