SAP ABAP Table UCD000C (Custom Data Types) is used by

• Class (1)
• Program (3)
• View (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LUCD0_METAF00	LUCD0_METAF00	UCD0	SEM-BW	SEM-BW
2	Program	LUCD0_METAT00	LUCD0_METAT00	UCD0	SEM-BW	SEM-BW
3	Program	UCD_LIST_MODEL_TYPE	List of All Generation Templates of a Model	UCD0	SEM-BW	SEM-BW