SAP ABAP Table DD42V (DD: Interface structure for table type key fields (TTKF)) is used by

• Class (54)
• Function Module (83)
• Program (94)
• Table (2)
• TTYP (7)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/BOBF/CL_CONF_ACT_GEN_DDIC Method: BUILD_DDIC_CTT	Generate dictionary objects	/BOBF/CONFIGURATION	BS_REUSE	SAP_BS_FND
2	Class	/BOBF/CL_CONF_V_NODE_TTYPE Method: /BOBF/IF_FRW_VALIDATION~EXECUTE	Check Node Data Table Type	/BOBF/CONFIGURATION	BS_REUSE	SAP_BS_FND
3	Class	/BOFU/CL_FBI_VIEW Method: GENERATE_DDIC_COMPONENTS	FBI View: Runtime	/BOFU/FBI_RUNTIME_BASE	BS_REUSE	SAP_BS_FND
4	Class	/MRSS/CL_DEF_IM_NW_SEARCH_ALG Method: /MRSS/IF_EX_NW_SEARCH_ALG~READ_CUSTOMIZING	Default implementation for BAdI def /MRSS/NW_SEARCH_ALG	/MRSS/NW_MIRROR	/MRSS/MAIN	MRSS_NW
5	Class	CL_ABAP_DDIC_UTILITIES	Service Routines for Dictionary Checks	SABP_CORE	BASIS	SAP_BASIS
6	Class	CL_ABAP_DDIC_UTILITIES Method: CHECK_FOR_KEY_REDUNDANCY	Service Routines for Dictionary Checks	SABP_CORE	BASIS	SAP_BASIS
7	Class	CL_ADWP_DDIC_XML Method: RENDER_TTYP	XML DDIC	AFX_ARCHIVINGENGINE	ABA	SAP_ABA
8	Class	CL_AXT_ASSERT Method: CHECK_TABLE_TYPE_EXISTS	Assertions	AXT_GENERATION_FRAMEWORK_TEST	WEBCUIF	WEBCUIF
9	Class	CL_AXT_TABLE_TYPE Method: SET_SEC_KEY_FIELDS	Table type generation element	AXT_GENERATION_FRAMEWORK	WEBCUIF	WEBCUIF
10	Class	CL_AXT_TABLE_TYPE Method: SERIALIZE	Table type generation element	AXT_GENERATION_FRAMEWORK	WEBCUIF	WEBCUIF
11	Class	CL_AXT_TABLE_TYPE Method: IF_AXT_ELEMENT~COPY	Table type generation element	AXT_GENERATION_FRAMEWORK	WEBCUIF	WEBCUIF
12	Class	CL_AXT_TABLE_TYPE Method: DESERIALIZE	Table type generation element	AXT_GENERATION_FRAMEWORK	WEBCUIF	WEBCUIF
13	Class	CL_AXT_TABLE_TYPE Method: SET_TABLE_KEY_FIELDS	Table type generation element	AXT_GENERATION_FRAMEWORK	WEBCUIF	WEBCUIF
14	Class	CL_DMC_DDIC_PROVIDER Method: GET_DDIC_TABLE_SOURCE_FM	DMC: Provides DDIC sources for table / field	CNV_DMCM	DMIS	DMIS
15	Class	CL_DMC_DDIC_PROVIDER Method: SET_DDIC_TABLE_SOURCE_FM	DMC: Provides DDIC sources for table / field	CNV_DMCM	DMIS	DMIS
16	Class	CL_DML_GENERATE_DATASET	MDF Generation of Set Type	COM_DML_CUST	ABA	SAP_ABA
17	Class	CL_DML_GENERATE_DATASET Method: GENERATE_TABLETYPE_ST	MDF Generation of Set Type	COM_DML_CUST	ABA	SAP_ABA
18	Class	CL_DML_GENERATE_DATASET Method: GENERATE_STRUCTURE_ST	MDF Generation of Set Type	COM_DML_CUST	ABA	SAP_ABA
19	Class	CL_DML_GENERATE_OBJECTS Method: GENERATE_APPROVAL	MDF Generation of Object Type	COM_DML_CUST	ABA	SAP_ABA
20	Class	CL_DML_GENERATE_OBJECTS Method: GENERATE_HIST_TABLE_TYPE	MDF Generation of Object Type	COM_DML_CUST	ABA	SAP_ABA
21	Class	CL_DML_GENERATE_OBJECTS Method: GENERATE_TABLE_TYPE	MDF Generation of Object Type	COM_DML_CUST	ABA	SAP_ABA
22	Class	CL_DML_GENERATE_OBJECTS	MDF Generation of Object Type	COM_DML_CUST	ABA	SAP_ABA
23	Class	CL_DML_METAINFO Method: GET_TTYP_KEYFIELDS	MDF Metadata for Object Type Models	COM_DML_CUST	ABA	SAP_ABA
24	Class	CL_ESH_OM_AUTHC Method: INIT_GTABKEY_DATA	Authorization Checks	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
25	Class	CL_ESH_OM_AUTHNW Method: INIT_GTABKEY_DATA	SAP_NW Authorizations	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
26	Class	CL_ESH_OM_CATEG Method: INIT_GTABKEY_DATA	Categories	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
27	Class	CL_ESH_OM_CATTR Method: INIT_GTABKEY_DATA	Common Attributes	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
28	Class	CL_ESH_OM_DATATY Method: INIT_GTABKEY_DATA	Data Types	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
29	Class	CL_ESH_OM_DPRVD Method: INIT_GTABKEY_DATA	Data Providers	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
30	Class	CL_ESH_OM_GENERIC_SERVICES Method: GET_OM_DDIC_DATA	Generic Service Methods	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
31	Class	CL_ESH_OM_GENERIC_SERVICES	Generic Service Methods	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
32	Class	CL_ESH_OM_GENERIC_SERVICES Method: READ_TABLE_GENERIC	Generic Service Methods	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
33	Class	CL_ESH_OM_GENERIC_SERVICES Method: MESSAGE_WITH_CONTEXT	Generic Service Methods	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
34	Class	CL_ESH_OM_GENERIC_SERVICES Method: GET_TTYP_FIELDS	Generic Service Methods	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
35	Class	CL_ESH_OM_GTABKEY_SERVICES Method: ADD_GTABKEY_DATA	Services for GTABKEYs	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
36	Class	CL_ESH_OM_MODELS Method: INIT_GTABKEY_DATA	Models	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
37	Class	CL_ESH_OM_OTYP_EXT_III Method: INIT_GTABKEY_DATA	Object Types	S_ESH_ENG_OBJ_MOD_REP	BASIS	SAP_BASIS
38	Class	CL_FINB_GN_TTYP Method: SET_KEY_FIELDS	Represents a Table Type	FINB_GENERATOR	FINANCIAL_BASIS	FINBASIS
39	Class	CL_FINB_GN_TTYP Method: IF_FINB_GN_TRANSFER_OBJECT~REPLACE_OBJ_NAME	Represents a Table Type	FINB_GENERATOR	FINANCIAL_BASIS	FINBASIS
40	Class	CL_HRPAYIT_DDIC_GENERATOR Method: GENERATE_TABLE_TYPE	Generate dynamic DDIC elements	PB15	HR	SAP_HRCIT
41	Class	CL_INFONET_HRF02	HR Forms: Program Generator	PAOC_PAY_HRFORMS	EA-HR	EA-HRRXX
42	Class	CL_INFONET_HRF02 Method: GENERATE_DDIC_CHECK_TTY	HR Forms: Program Generator	PAOC_PAY_HRFORMS	EA-HR	EA-HRRXX
43	Class	CL_MDG_GN_TTYP Method: SET_KEY_FIELDS	Represents a Table Type	MDG_GENERATOR	MDG_FND	MDG_FND
44	Class	CL_MDG_GN_TTYP Method: IF_MDG_GN_TRANSFER_OBJECT~REPLACE_OBJ_NAME	Represents a Table Type	MDG_GENERATOR	MDG_FND	MDG_FND
45	Class	CL_MV_ATTR_SERVICE Method: GENERATE_ATTRIBUTE_TABLE_TYPE	Databases for Multi-Value Attributes	COM_SETTYPE_ATTRIBUTE	ABA	SAP_ABA
46	Class	CL_RMPS_ATTRIBUTES_GENERATE	Attribute Table Generation	RMPS_GENERAL	ABA	SAP_ABA
47	Class	CL_RSD_IOBJ_VERS Method: SAVE_TABLE_TYPE	InfoObject of a Version	RSD	RS_BW_STRUPAK	SAP_BW
48	Class	CL_RSD_ODSO_VERS Method: INSERT_TABLE_TYPE	DataStore Object of a Version	RSDG	RS_BW_STRUPAK	SAP_BW
49	Class	CL_SIW_RESOURCE_ACCESS Method: IF_SIW_REPOSITORY_WRITER~WRITE_TTYP	Local Access to resources	S_SIW_ADAPTER	BASIS	SAP_BASIS
50	Class	CL_SIW_RESOURCE_ACCESS Method: IF_SIW_REPOSITORY_READER~READ_TTYP	Local Access to resources	S_SIW_ADAPTER	BASIS	SAP_BASIS
51	Class	CL_SIW_TTYP_PRODUCER	Table Type Producer	S_SIW_PRODUCTION	BASIS	SAP_BASIS
52	Class	CL_UKM_JAVA_GENERATOR Method: GENERATE_TABLE_TYPE	UKM: Generates Java Classes	S_UKM_ENGINE	BASIS	SAP_BASIS
53	Class	CL_USMD_DDIC_GENERATOR Method: GEN_ITAB	Generation Directly in DDIC	USMD1	MDG_FND	MDG_FND
54	Class	CL_USMD_DDIC_GENERATOR Method: CHECK_TABLE_FOR_CHANGES	Generation Directly in DDIC	USMD1	MDG_FND	MDG_FND