SAP ABAP Program LCTWULF02 (ALV-Control) is using

• Class (10)
• Data Element (19)
• Table/Structure Field (29)
• Function Module (8)
• Interface (1)
• Message Class (2)
• Message Number (2)
• Class Method (16)
• Table (7)
• Transaction Code (6)

#	Object Type	Object Name	Object Description	Note
1	Message Class	00	General Basis texts
2	Message Class	CL	Classification