SAP ABAP Table/Structure Field DDUDT - AS4USER (DDUDT) is used by

• Class (13)
• Function Module (5)
• Program (26)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/AIN/CL_SEARCH_UI_HELPER Method: CREATE_RETURN_STRUCTURE	Search UI Helper Class	/AIN/UI	/AIN/STRUCTURE	AIN
2	Class	CL_AXT_TABLE_TYPE Method: MAP_ATTRIBUTES_TO_DD40V	Table type generation element	AXT_GENERATION_FRAMEWORK	WEBCUIF	WEBCUIF
3	Class	CL_CHK_DDIC_CONSISTENCY_CHECK Method: IF_CRM_OBJECT_CHECKER~CHECK_OBJECTS	Consistency Check for DDIC Objects	SDUT	BASIS	SAP_BASIS
4	Class	CL_DD_DDL_HANDLER	DDL Handler Class	SDDL	BASIS	SAP_BASIS
5	Class	CL_DML_GENERATE_DATASET Method: GENERATE_TABLETYPE_ST	MDF Generation of Set Type	COM_DML_CUST	ABA	SAP_ABA
6	Class	CL_DML_GENERATE_OBJECTS Method: GENERATE_HIST_TABLE_TYPE	MDF Generation of Object Type	COM_DML_CUST	ABA	SAP_ABA
7	Class	CL_DML_GENERATE_OBJECTS Method: GENERATE_TABLE_TYPE	MDF Generation of Object Type	COM_DML_CUST	ABA	SAP_ABA
8	Class	CL_FINB_GN_TTYP Method: IF_FINB_GN_TRANSFER_OBJECT~BUILD_SOURCE	Represents a Table Type	FINB_GENERATOR	FINANCIAL_BASIS	FINBASIS
9	Class	CL_MDG_GN_TTYP Method: IF_MDG_GN_TRANSFER_OBJECT~BUILD_SOURCE	Represents a Table Type	MDG_GENERATOR	MDG_FND	MDG_FND
10	Class	CL_OIF_GENERATOR Method: PREPARE_DDIC_FOR_GENERATION	Class for Outbound Interface Generator	MDG_OIF_GENERATOR	MDG_FND	MDG_FND
11	Class	CL_REBF_DDIC_TTYP Method: GET_RUSER	DDIC Object: Table Type	RE_BF_RS	EA-FIN	EA-FIN
12	Class	CL_RMPS_ATTRIBUTES_GENERATE Method: INIT_TABLETYPE_HEADER_DATA	Attribute Table Generation	RMPS_GENERAL	ABA	SAP_ABA
13	Class	CL_RSDS_RSDS Method: _SAVE_DDIC_OBJECT	DataSource	RSDS	RS_BW_STRUPAK	SAP_BW