SAP ABAP Program LWSOWRS1TOP (LWSOWRS1TOP) is using

• Class (3)
• Data Element (2)
• Message Class (1)
• Program (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_COLUMN_TREE	Column Tree Control
2	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
3	Class	CL_GUI_TOOLBAR	Toolbar Control