SAP ABAP Program LFKKCF18 (Include LFKKCF18) is using

• Data Element (2)
• Table/Structure Field (29)
• Function Module (6)
• Message Class (1)
• Message Number (2)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Data Element	CORR_ACKEY_KK	Correspondence - Activity Key
2	Data Element	CORR_ATEXT_KK	Name of Correspondence Activity