SAP ABAP Program ROI0CUSM (Selection/List/Display available customized messages by application) is using

• Class (11)
• Data Element (4)
• Table/Structure Field (22)
• Function Module (1)
• Interface (2)
• Message Class (1)
• Message Number (1)
• Class Method (13)
• Program (1)
• Table (5)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Table	SALV_S_CELL	Cell Information
2	Table	T100	Messages
3	Table	T100S	Configurable system messages
4	Table	T100T	Table T100A text
5	Table	TADIR	Directory of Repository Objects