SAP ABAP Program OAKOMM04 (ArchiveLink Protocols: Overview of Protocol) is using

• Data Element (2)
• Table/Structure Field (53)
• Function Module (4)
• Message Class (1)
• Message Number (11)
• Program (2)
• Table (12)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Data Element	CHAR40	Character field of length 40
2	Data Element	CHAR80	Char 80