SAP ABAP Table/Structure Field DDFIELD - DATATYPE (DDFIELD) is used by

• Class (24)
• Function Module (5)
• Program (27)

#	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_DDIC_PUT Method: IF_DDIC_PUT~WRITE_TABLE_DEFINITION	Ddic put functions	SCRR_DDIC	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_DB_VIEW_DB2 Method: GET_CAST_STMT	DB2-Specific View Operations	SDVI_DB	BASIS	SAP_BASIS
6	Class	CL_DD_DB_VIEW_DB4 Method: GET_CAST_STMT	DB4-Specific View Operations	SDVI_DB	BASIS	SAP_BASIS
7	Class	CL_DD_DB_VIEW_DB6 Method: GET_CAST_STMT	DB4-Specific View Operations	SDVI_DB	BASIS	SAP_BASIS
8	Class	CL_DD_DB_VIEW_HDB Method: GET_CAST_STMT	HANA spezifische View Operationen	SDVI_DB	BASIS	SAP_BASIS
9	Class	CL_DD_DB_VIEW_MSS Method: GET_CAST_STMT	MSS specific view operations	SDVI_DB	BASIS	SAP_BASIS
10	Class	CL_DD_DB_VIEW_ORA Method: GET_CAST_STMT	Oracle spezifische View Operationen	SDVI_DB	BASIS	SAP_BASIS
11	Class	CL_DD_DB_VIEW_SYB Method: GET_CAST_STMT	SYB specific view operations	SSYB	BASIS	SAP_BASIS
12	Class	CL_DD_MAP_TYPES Method: IF_DD_MAP_TYPES~GET_DEFAULT_TYPE	Mappings DB DD	SDIC	BASIS	SAP_BASIS
13	Class	CL_DD_MAP_TYPES Method: IF_DD_MAP_TYPES~GET_DB_TYPE_FROM_DDIC_TYPE	Mappings DB DD	SDIC	BASIS	SAP_BASIS
14	Class	CL_DD_MAP_TYPES Method: IF_DD_MAP_TYPES~CHECK_DB_DD_MAP	Mappings DB DD	SDIC	BASIS	SAP_BASIS
15	Class	CL_DD_MAP_TYPES	Mappings DB DD	SDIC	BASIS	SAP_BASIS
16	Class	CL_DD_MAP_TYPES Method: IF_DD_MAP_TYPES~GET_PROGTYPE_FROM_DDIC_TYPE	Mappings DB DD	SDIC	BASIS	SAP_BASIS
17	Class	CL_IUUC_CRE_LOGTAB Method: CONSTRUCTOR	IUUC variant of logging table	SCRR_IUUC_OPERATIONS	BASIS	SAP_BASIS
18	Class	CL_IUUC_CRE_LOGTAB_SYB Method: CONSTRUCTOR	CRR logtable creation MSSQL porting	SCRR_IUUC_OPERATIONS	BASIS	SAP_BASIS
19	Class	CL_RSCNV_SWITCH_HCARD Method: _CREATE_TMP_TAB_ON_DB	Operation: Switch high cardinality	RSCNV	RS_BW_STRUPAK	SAP_BW
20	Class	CL_RSD_CHA Method: INSERT_DB_TABLE	Characteristic (of a Version)	RSD	RS_BW_STRUPAK	SAP_BW
21	Class	CL_TPSQL_METADATA_DEFAULT Method: INIT	Default Implementation for Table Metadata	STPSQL_BASE	BASIS	SAP_BASIS
22	Class	CL_UPG_SHDCLONE Method: GET_SP_TAB_DEF	Main class for cloning of shd system	SAUS	BASIS	SAP_BASIS
23	Class	CL_UPG_SHDCLONE Method: GET_DB_TAB_DEF	Main class for cloning of shd system	SAUS	BASIS	SAP_BASIS
24	Class	CL_UPG_STRUCT_ANALYZER Method: ANALYZE	Upgrade Tools Table Structure Analyzer	SAUS	BASIS	SAP_BASIS