SAP ABAP Data Element KLAS4 (Radio button: 4 classes) is used by

• Table (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	LMCB0 - KLAS4	I/O table, F-group MCB0 Logisticis Controlling	MCB	APPL	SAP_APPL