SAP ABAP Program LK40CF12 (Belegkopf - für anzeigen/stornieren) is using

• Data Element (1)
• Table/Structure Field (49)
• Function Module (4)
• Message Class (2)
• Message Number (6)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Message Class	BK	Create, Display, Reverse Controlling Document
2	Message Class	KI	KI-