SAP ABAP Table DB6CATUDF (DB6: UDF system catalog data) is used by

• Class (1)
• Function Module (5)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TTYP	DB6CATUDF_TAB	DB6CATUDF_TAB	STU6	BASIS	SAP_BASIS