SAP ABAP Table DDREFSTRUC (DD: General Reference Structure in ABAP Dictionary) is used by

• Class (53)
• Function Module (1053)
• Interface (1)
• PINF (1)
• Program (587)
• TYPE (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/BOBF/CL_CONF_MODEL_API Method: CHECK_DDIC_NAME	API: Create, Update and Delete the model of a certain BO	/BOBF/CONFIGURATION	BS_REUSE	SAP_BS_FND
2	Class	CL_ATRA_TOOL_DBTABLES	Runtime Analysis: Database Tool	S_ABAP_TRACE	BASIS	SAP_BASIS
3	Class	CL_AXT_REGISTRY Method: GET_FLAG_LABEL	Extensibility registry access class	AXT_MODEL_REGISTRY	WEBCUIF	WEBCUIF
4	Class	CL_AXT_REGISTRY Method: GET_FLAG_HANDLER_CLASS	Extensibility registry access class	AXT_MODEL_REGISTRY	WEBCUIF	WEBCUIF
5	Class	CL_BUS_LOCATOR_SEARCH_MANAGER	Locator: Read Access to Customizing and DDIC	BUS_TOOLS	ABA	SAP_ABA
6	Class	CL_CHK_CIAP_EW Method: IF_CRM_OBJECT_CHECKER~CHECK_OBJECTS	Early Watch Does Not Suit Enhancement Classification	SNL1	BASIS	SAP_BASIS
7	Class	CL_CHK_CIAP_WRONG Method: IF_CRM_OBJECT_CHECKER~CHECK_OBJECTS	Inconsistencies in the Enhancement Classification	SNL1	BASIS	SAP_BASIS
8	Class	CL_CHK_DDIC_CONSISTENCY_CHECK Method: IF_CRM_OBJECT_CHECKER~CHECK_OBJECTS	Consistency Check for DDIC Objects	SDUT	BASIS	SAP_BASIS
9	Class	CL_CNV_ICWB_DELTA_REPLAY_TASK	Representation of Delta Replay task	CNV_ICWB	DMIS	DMIS
10	Class	CL_CWB_OBJECT_TABT Method: CHECK_OBJECT_IN_WORKING_AREA	TABT in CWB	SCWB	BASIS	SAP_BASIS
11	Class	CL_CWB_OBJECT_TABT Method: EXISTENCE_CHECK	TABT in CWB	SCWB	BASIS	SAP_BASIS
12	Class	CL_DD_SOBJECT	Dictionary Core BO	SDCBO	BASIS	SAP_BASIS
13	Class	CL_DD_SQLT_CLUSTER Method: IF_DD_SQLT_TOOLS~ACTIVATE	Table Clusters - Tools	SDTB	BASIS	SAP_BASIS
14	Class	CL_DD_SQLT_POOL Method: IF_DD_SQLT_TOOLS~ACTIVATE	Table Pool with Tools	SDTB	BASIS	SAP_BASIS
15	Class	CL_DD_SQLT_TOOLS Method: SQLT_CMP_TMST	Tools for Table Pools and Table Clusters	SDTB	BASIS	SAP_BASIS
16	Class	CL_DD_SQLT_TOOLS Method: GET	Tools for Table Pools and Table Clusters	SDTB	BASIS	SAP_BASIS
17	Class	CL_DD_SQLT_TOOLS	Tools for Table Pools and Table Clusters	SDTB	BASIS	SAP_BASIS
18	Class	CL_DD_SQLT_TOOLS Method: CHK_GET_RESULT	Tools for Table Pools and Table Clusters	SDTB	BASIS	SAP_BASIS
19	Class	CL_DD_SQLT_TOOLS Method: SQLT_STRUCT_CHK	Tools for Table Pools and Table Clusters	SDTB	BASIS	SAP_BASIS
20	Class	CL_DD_TABLE_CNV_CHECKER	Prepare and Space Check for Conversion	SDDB	BASIS	SAP_BASIS
21	Class	CL_DD_TABLE_CNV_CHECKER_INF Method: SPACE_CHECK	Prepare and Space Check CNV for INF	SDDB	BASIS	SAP_BASIS
22	Class	CL_DD_TABLE_CNV_CHECKER_INF	Prepare and Space Check CNV for INF	SDDB	BASIS	SAP_BASIS
23	Class	CL_DD_TABLE_CNV_CHECKER_MSS	Prepare and Space Check CNV for MSS	SDDB	BASIS	SAP_BASIS
24	Class	CL_DD_TABLE_CNV_CHECKER_ORA	Prepare and Space Check CNV for ORA	SDDB	BASIS	SAP_BASIS
25	Class	CL_DD_TABLE_CNV_CHECKER_ORA Method: SPACE_CHECK	Prepare and Space Check CNV for ORA	SDDB	BASIS	SAP_BASIS
26	Class	CL_DD_TABLE_CNV_STEPS Method: GET_CNV_METHOD	Step Control for T->T Conversions	SDDB	BASIS	SAP_BASIS
27	Class	CL_DD_TABLE_CNV_STEPS Method: STEP2	Step Control for T->T Conversions	SDDB	BASIS	SAP_BASIS
28	Class	CL_DD_TABLE_CNV_STEPS Method: STEP5	Step Control for T->T Conversions	SDDB	BASIS	SAP_BASIS
29	Class	CL_DD_TABLE_CNV_STEPS	Step Control for T->T Conversions	SDDB	BASIS	SAP_BASIS
30	Class	CL_DD_TABLE_CNV_STEPS_NTNT Method: STEP2	Step Control for NT->NT Conversions	SDDB	BASIS	SAP_BASIS
31	Class	CL_DD_TABLE_CNV_STEPS_NTNT Method: STEP5	Step Control for NT->NT Conversions	SDDB	BASIS	SAP_BASIS
32	Class	CL_DD_TABLE_CNV_STEPS_NTT Method: STEP2	Step Control for NT->T Conversions	SDDB	BASIS	SAP_BASIS
33	Class	CL_DD_TABLE_CNV_STEPS_TNT Method: STEP5	Step Control for T->NT Conversions	SDDB	BASIS	SAP_BASIS
34	Class	CL_DD_TABLE_CNV_STEPS_TT Method: STEP5	Step Control for T->T Conversions	SDDB	BASIS	SAP_BASIS
35	Class	CL_DD_TABLE_CONVERTER Method: ACTIVATE_SUBSTRUC	DD: Table Converter	SDDB	BASIS	SAP_BASIS
36	Class	CL_DD_TABLE_CONVERTER Method: DD_CREATE_QCM8TABLE	DD: Table Converter	SDDB	BASIS	SAP_BASIS
37	Class	CL_DD_TABLE_CONVERTER Method: DB_DROP_ALL_INDEXES	DD: Table Converter	SDDB	BASIS	SAP_BASIS
38	Class	CL_DD_TABLE_CONVERTER Method: RUN_CONVERSION	DD: Table Converter	SDDB	BASIS	SAP_BASIS
39	Class	CL_DD_TABLE_CONVERTER Method: ACTIVATE_TABLE_CNV	DD: Table Converter	SDDB	BASIS	SAP_BASIS
40	Class	CL_DD_TABLE_CONVERTER Method: DD_CREATE_TABLE	DD: Table Converter	SDDB	BASIS	SAP_BASIS
41	Class	CL_DD_TABLE_CONVERTER	DD: Table Converter	SDDB	BASIS	SAP_BASIS
42	Class	CL_DD_TABLE_CONVERTER Method: DB_GET_ALL_INDEXES_CNV	DD: Table Converter	SDDB	BASIS	SAP_BASIS
43	Class	CL_DD_TABLE_CONVERTER	DD: Table Converter	SDDB	BASIS	SAP_BASIS
44	Class	CL_DMC_STRUCT_TREE_FACTORY	CL_DMC_STRUCT_TREE_FACTORY	CNV_DMCM	DMIS	DMIS
45	Class	CL_FINB_GN_BBI_DDIC Method: CHECK_NAMESPACE	Generator Interface for DDIC Objects	FINB_GENERATOR_RFC	FINANCIAL_BASIS	FINBASIS
46	Class	CL_ISHMED_APPOINTMENT_TMP_PLAN	IS-H*MED: Temporary Planning of Appointments and Services	NORD	IS-HMED	IS-H
47	Class	CL_LRM_PERSISTENCY_INTERNAL Method: CHECK_NAME	LRM Persistence Auxiliary Services - For internal use only	S_LRM_OBJ_CAT_INDEPENDENT	BASIS	SAP_BASIS
48	Class	CL_LSO_CORSP_SEARCHHELP	LSO Correspondence: Search Help	LSO_CORRESPONDENCE	LSO	EA-HRGXX
49	Class	CL_MDG_GN_BBI_DDIC Method: CHECK_NAMESPACE	Generator Interface for DDIC Objects	MDG_GENERATOR_RFC	MDG_FND	MDG_FND
50	Class	CL_RMPS_ATTRIBUTES_GENERATE Method: DTEL_CHECK_INS	Attribute Table Generation	RMPS_GENERAL	ABA	SAP_ABA
51	Class	CL_RSDA_TABLE_NAME_CONVERTER Method: CONVERT_REMOTE_TO_LOCAL	Map External Table Name to Local	RSDA	RS_BW_STRUPAK	SAP_BW
52	Class	CL_TDMS_WD_BPL_MODELLER	Assistance Class for CNVTDMS_UI_TDMS_BPL	CNV_TDMS_BP_WD_UI	DMIS	DMIS
53	Class	CL_XADK_API	XADK_API	SARC	BASIS	SAP_BASIS