SAP ABAP Table/Structure Field WRF3 - MATKL (WRF3) is used by

• Class (2)
• Function Module (28)
• Program (50)
• TYPE (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TYPE	MDRDT	MDRDT	WEFF	PI_APPL	SAP_APPL
2	TYPE	WBBTP	WBBTP	WBBC	APPL	SAP_APPL
3	TYPE	WDRDT	WDRDT	WEFF	PI_APPL	SAP_APPL