SAP ABAP Table DDTYPES (Table of all Dictionary types and classes) is used by

• Class (37)
• Function Module (62)
• Program (105)
• Table (4)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ABAP_CHECK_OBJECT_TYPE	Check Object Types	SABP_COMPILER	BASIS	SAP_BASIS
2	Class	CL_ADWP_SERVICES Method: ACTIVATE	Services of Advanced Developers' Workplace	AFX_ARCHIVINGENGINE	ABA	SAP_ABA
3	Class	CL_AKB_OBJECT_CLAS_INTF Method: EXPAND_SUBCOMPONENT	Object Environment	SPAK_AKB	BASIS	SAP_BASIS
4	Class	CL_BADI_MAIN Method: TYPE_IS_BADI	Main Class for BAdI Handling	SFW_BADI	BASIS	SAP_BASIS
5	Class	CL_DDIC_NTAB_CHECK	Test	S_ABAP_TOOLS_NTABCONSISTENCY	BASIS	SAP_BASIS
6	Class	CL_DDIC_NTAB_CHECK	Test	S_ABAP_TOOLS_NTABCONSISTENCY	BASIS	SAP_BASIS
7	Class	CL_DD_DDL_HANDLER Method: IF_DD_DDL_HANDLER~GET_DDL_NAME_4_DD_ARTEFACT	DDL Handler Class	SDDL	BASIS	SAP_BASIS
8	Class	CL_DD_FACTORY Method: CREATE_DDOBJECT	Factory Class	SDD_XDI_MDA	BASIS	SAP_BASIS
9	Class	CL_DD_SOBJECT Method: UPDATE_DDTYPES	Dictionary Core BO	SDCBO	BASIS	SAP_BASIS
10	Class	CL_DD_SOBJECT Method: DELETE	Dictionary Core BO	SDCBO	BASIS	SAP_BASIS
11	Class	CL_DD_STRUCTURE Method: CREATE	Structure within the structure browser	SEDD_ANALYSIS	BASIS	SAP_BASIS
12	Class	CL_DD_TABLE_CNV_STEPS_TT Method: CREATE_DDTYPES	Step Control for T->T Conversions	SDDB	BASIS	SAP_BASIS
13	Class	CL_ENH_BADI_DEF_UTILITY Method: IS_BADI_NAME_VALID	Utility for BAdI Definitions	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
14	Class	CL_ENH_CLASSIC_BADI_MIGRATION Method: UPDATE_BADI_DEFINITION_SMOD	Methods for BAdI Migration	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
15	Class	CL_ENH_CLASSIC_BADI_MIGRATION Method: UPDATE_BADI_DEFINITION	Methods for BAdI Migration	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
16	Class	CL_ENH_TOOL_BADI_DEF Method: IF_ENH_SPOT_PLUGIN_CALLBACK~DELETE_CALLBACK	Enhancement Tool BAdI	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
17	Class	CL_ENH_TOOL_BADI_DEF Method: IF_ENH_SPOT_PLUGIN_CALLBACK~ACTIVATE_CALLBACK	Enhancement Tool BAdI	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
18	Class	CL_ENH_TOOL_BADI_DEF Method: IF_ENH_SPOT_TOOL~ENHS_AFTER_IMPORT_DELETE	Enhancement Tool BAdI	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
19	Class	CL_ENH_TOOL_BADI_DEF Method: IF_ENH_OBJECT~AFTER_IMPORT	Enhancement Tool BAdI	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
20	Class	CL_ENH_TOOL_BADI_DEF Method: IF_ENH_OBJECT~DELETE	Enhancement Tool BAdI	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
21	Class	CL_ENH_TOOL_BADI_DEF Method: IF_ENH_SPOT_PLUGIN_CALLBACK~SAVE_CALLBACK	Enhancement Tool BAdI	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
22	Class	CL_ENH_TOOL_BADI_DEF Method: IF_ENH_OBJECT~GENERATE	Enhancement Tool BAdI	SEEF_REDEFINITION_BADI	BASIS	SAP_BASIS
23	Class	CL_FB_FUNCTION_NAVIGATION Method: DDIC_DEFAULTVAL_NAVIGATION	Navigation	SFUNC	BASIS	SAP_BASIS
24	Class	CL_ISHMED_PMDS_NAMES Method: CHECK__TYPE_EXIST	PMD: Creates Name for Generated Objects	NMED	IS-HMED	IS-H
25	Class	CL_IUUC_REF_MANAGER Method: GET_DDIC_TYPE	IUUC Code scan: Reference manager	CNV_CODE_SCANNER	DMIS	DMIS
26	Class	CL_MPA_HANDLE_ALERT_REPLY Method: PROCESS_DETAIL	Receive push message reply by Mail/SMS	S_ME_PUSH	BASIS	SAP_BASIS
27	Class	CL_OO_ABSTRACT_CLASS_TOOL Method: CHECK_CLIFNAME	Abstract Class Tool	SEOE	BASIS	SAP_BASIS
28	Class	CL_OO_OBJECT_DECISION_CLASS Method: IF_WB_DECISION_CLASS~GET_TOOL_FOR_REQUEST	Decision Class Class Builder	SEOE	BASIS	SAP_BASIS
29	Class	CL_PAK_WB_UTIL Method: CONV_WORKBENCH_OBJ2TADIR_OBJ	Package API utilities	SPAK_WB_FOUNDATION	BASIS	SAP_BASIS
30	Class	CL_SPAK_OBJECT_ENVIRONMENT	Get the Development Objects used in a Source Code Object	SPAK_API	BASIS	SAP_BASIS
31	Class	CL_SQF_DDIC_STRUCTURE_QUERY Method: IF_SQF_CONTENT_PROVIDER~EXECUTE	Query DDIC Structures	SEDD_ANALYSIS	BASIS	SAP_BASIS
32	Class	CL_SRC_ENTITY_TABLE Method: GET_TABLE_TYPE	Tables	S_SOURCE_ANALYSIS_DB_USAGE	BASIS	SAP_BASIS
33	Class	CL_S_AUT_AT_GET Method: GET_TABLE_FOR_VIEW_FROM_DB	Audit Trail (ILM): Data Retrieval (Audit Trail)	S_AUT	BASIS	SAP_BASIS
34	Class	CL_WB_ACTIVATION_WORK_AREA Method: CHECK_AI_STATE	Management of Worklist (Inactive Workbench Objects)	SEU	BASIS	SAP_BASIS
35	Class	CL_WB_CLEDITOR_DISPATCHER Method: CONVERT_REQUEST_LOCAL	Dispatcher for Class-Local Editors	SEOE	BASIS	SAP_BASIS
36	Class	CL_WB_DDIC_DECISION_CLASS Method: IF_WB_DECISION_CLASS~GET_TOOL_FOR_REQUEST	Decision Class for Types in DDIC	SEDD	BASIS	SAP_BASIS
37	Class	CL_WB_SOURCE_NAVIGATOR Method: GET_TARGET_OBJECT_TYPE	Navigation from Programs	SEDI	BASIS	SAP_BASIS