SAP ABAP Program LCO09TOP (Material Quantity Calculation: TOP) is using

• Class (3)
• Data Element (4)
• Table/Structure Field (22)
• Function Module (3)
• Message Class (1)
• Message Number (1)
• Class Method (1)
• Program (1)
• Table (18)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_ALV_GRID	ALV List Viewer
2	Class	CL_GUI_CFW	Control Framework Basic Class
3	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area