SAP ABAP Function Module CLCV_GET_KEY_FIELD (Classification: Get Key Field for Matchcode Selection) is using

• Data Element (3)
• Table/Structure Field (18)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Table	RMCLF	Classification: I/O Structure for Assgmt of Object to Class	SOURCE VALUE(RMCLFSTRU) LIKE RMCLF
2	Table	RMCLF	Classification: I/O Structure for Assgmt of Object to Class
3	Table	RSMVA	Interface Between Matchcode and Classification System	SOURCE VALUE(MC_FIELD) LIKE RSMVA-VALUE
4	Table	RSMVA	Interface Between Matchcode and Classification System	SOURCE VALUE(MC_FIELD_LENGTH) LIKE RSMVA-FLDLG
5	Table	RSMVA	Interface Between Matchcode and Classification System	SOURCE T_KEY_FIELD_TAB STRUCTURE RSMVA OPTIONAL
6	Table	RSMVA	Interface Between Matchcode and Classification System
7	Table	TCLO	Key Fields of Objects
8	Table	TCLO	Key Fields of Objects	SOURCE VALUE(TABLE) LIKE TCLO-OBTAB
9	Table	TCLO	Key Fields of Objects	SOURCE VALUE(ITCLO) LIKE TCLO