SAP ABAP Program RVBOB_SELECTION_F23 (show objects in new window) is using

• Class (2)
• Data Element (4)
• Table/Structure Field (17)
• Function Module (2)
• Message Class (2)
• Message Number (8)
• Class Method (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_COLUMN_TREE	Column Tree Control
2	Class	CL_TREE_CONTROL_BASE	Internal Tree Control Class