SAP ABAP Table DDFIELDVARS (DB-Relevant Description of DD Table Fields (with Variants)) is used by

• Class (8)
• Function Module (1)
• Program (2)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_DBPROC_PROXY_DDIC_ACCESS Method: CHECK_AND_MAP	Interface to DDIC Functionality	SDDBPROC_PROXY	BASIS	SAP_BASIS
2	Class	CL_DBPROC_PROXY_INTERNAL Method: MAP_TYPE_DB_TO_ABAP	Internal Parts of Implementation	SDDBPROC_PROXY	BASIS	SAP_BASIS
3	Class	CL_DDIC_WB_XVIEW_SVC Method: MAP_DBTYPE_TO_DDICTYPE	Service Class to access DDIC Persistence for External Views	SDDIC_ADT_VIEW	BASIS	SAP_BASIS
4	Class	CL_DDIC_XVIEW_SVC_MOCK Method: MAP_DBTYPE_TO_DDICTYPE	Mock for External Views	SDDIC_ADT_TEST	BASIS	SAP_BASIS
5	Class	CL_DD_MAP_TYPES	Mappings DB DD	SDIC	BASIS	SAP_BASIS
6	Class	CL_DD_MAP_TYPES Method: IF_DD_MAP_TYPES~GET_PROGTYPE_FROM_DDIC_TYPE	Mappings DB DD	SDIC	BASIS	SAP_BASIS
7	Class	CL_DD_MAP_TYPES Method: IF_DD_MAP_TYPES~GET_DEFAULT_TYPE	Mappings DB DD	SDIC	BASIS	SAP_BASIS
8	Class	CL_DD_MAP_TYPES Method: IF_DD_MAP_TYPES~CHECK_DB_DD_MAP	Mappings DB DD	SDIC	BASIS	SAP_BASIS