SAP ABAP Program LKKRCTOP (LKKRCTOP) is using

• Table/Structure Field (3)
• Message Class (1)
• Program (2)
• Table (13)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	CABN - ATINN	Internal characteristic
2	Table/Structure Field	KLAH - CLASS	Class number
3	Table/Structure Field	TCLA - KLART	Class Type