SAP ABAP Program RGUSTU01 (Display Set Usage) is using

• Class (2)
• Data Element (8)
• Table/Structure Field (157)
• Function Module (26)
• Interface (1)
• Message Class (3)
• Message Number (6)
• Class Method (4)
• Program (2)
• Table (37)
• Transaction Code (5)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Class	GS	Sets
2	Message Class	GU	FI-SL utilities
3	Message Class	KN	Reporting for Costing