SAP ABAP Message Class USMD1A (Messages: Abstraction Layer) is used by

• Class (109)
• Function Module (1)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_MDG_BS_MAT_FEEDER_FORM_MARA Method: /PLMU/IF_FRW_G_BEFORE_GET_DATA~BEFORE_GET_DATA	Feeder Class for the MARA form	MDG_BS_MAT_UI	MDG_APPL	MDG_APPL
2	Class	CL_MDG_BS_MAT_SP_SETTINGS Method: ON_ACTION_IS_MODEL_BLOCKED	Service provider for settings	MDG_BS_MAT_SP	MDG_APPL	MDG_APPL
3	Class	CL_USMD_AUTHORITY Method: CHECK_AUTH_KEY_HRY	Authorization Check	USMD1	MDG_FND	MDG_FND
4	Class	CL_USMD_CHANGE_DOCUMENT_GUI_WD Method: IF_USMD_EVENT_WD~ON_USER_COMMAND	Change Documents	USMD2_MAIN	MDG_FND	MDG_FND
5	Class	CL_USMD_DATA_CHECK Method: CHECK_SET	Runs Fixed Predefined Checks	USMD_DATA_QUALITY_SERVICES	MDG_FND	MDG_FND
6	Class	CL_USMD_DATA_CHECK Method: CHECK_ALLOWED_CHANGES	Runs Fixed Predefined Checks	USMD_DATA_QUALITY_SERVICES	MDG_FND	MDG_FND
7	Class	CL_USMD_DATA_CHECK Method: CHECK_EXISTENCE_SO_FIELDS	Runs Fixed Predefined Checks	USMD_DATA_QUALITY_SERVICES	MDG_FND	MDG_FND
8	Class	CL_USMD_DATA_CHECK Method: CHECK_SET_SO	Runs Fixed Predefined Checks	USMD_DATA_QUALITY_SERVICES	MDG_FND	MDG_FND
9	Class	CL_USMD_DATA_CHECK Method: CHECK_LANGU	Runs Fixed Predefined Checks	USMD_DATA_QUALITY_SERVICES	MDG_FND	MDG_FND
10	Class	CL_USMD_DATA_CHECK Method: CHECK_TEXT	Runs Fixed Predefined Checks	USMD_DATA_QUALITY_SERVICES	MDG_FND	MDG_FND
11	Class	CL_USMD_DELTA_BUFFER Method: CALC_DELTA_PP	Data for Entity Types	USMD1	MDG_FND	MDG_FND
12	Class	CL_USMD_ENTITY_VALUE2_GUI_WD Method: HANDLE_EVENT_START	Single Processing of an Entity	USMD2_ENTITY_VALUE2	MDG_FND	MDG_FND
13	Class	CL_USMD_GOV_API Method: IF_USMD_GOV_API_ENTITY~EXCHANGE_ENTITY_KEY	Master Data Governance API	USMD_GOVERNANCE_API	MDG_FND	MDG_FND
14	Class	CL_USMD_HRY Method: CHECK_WRITE_ACCESS_P	Hierarchies of an Entity Type	USMD1A	MDG_FND	MDG_FND
15	Class	CL_USMD_HRY Method: IF_USMD_HRY~WRITE_EDGES_CHKEY	Hierarchies of an Entity Type	USMD1A	MDG_FND	MDG_FND
16	Class	CL_USMD_HRY Method: IF_USMD_HRY~COPY_FULL_TREE	Hierarchies of an Entity Type	USMD1A	MDG_FND	MDG_FND
17	Class	CL_USMD_HRY Method: GET_INSTANCE_P	Hierarchies of an Entity Type	USMD1A	MDG_FND	MDG_FND
18	Class	CL_USMD_HRY Method: CONSTRUCTOR	Hierarchies of an Entity Type	USMD1A	MDG_FND	MDG_FND
19	Class	CL_USMD_HRY Method: RESOLVE_NODE_P	Hierarchies of an Entity Type	USMD1A	MDG_FND	MDG_FND
20	Class	CL_USMD_HRY_EXT Method: IF_USMD_HRY_EXT~GET_CHILDREN	Hierarchies of an Entity Type for Access from BAdIs	USMD1A	MDG_FND	MDG_FND
21	Class	CL_USMD_HRY_EXT Method: CONSTRUCTOR	Hierarchies of an Entity Type for Access from BAdIs	USMD1A	MDG_FND	MDG_FND
22	Class	CL_USMD_HRY_TREE Method: IF_USMD_HRY_TREE~INSERT_NODE	Hierarchies of an Entity Type, NID-based services	USMD1A	MDG_FND	MDG_FND
23	Class	CL_USMD_HRY_TREE Method: CHECK_WRITE_ACCESS_P	Hierarchies of an Entity Type, NID-based services	USMD1A	MDG_FND	MDG_FND
24	Class	CL_USMD_HRY_TREE Method: IF_USMD_HRY_TREE~CHANGE_NODE	Hierarchies of an Entity Type, NID-based services	USMD1A	MDG_FND	MDG_FND
25	Class	CL_USMD_MDF_DB_ADAPTER Method: CHECK_CR_BLOCK	Adapter Class for MDF	USMD1B	MDG_FND	MDG_FND
26	Class	CL_USMD_MDF_KEY_HANDLER Method: A_ASSIGN_KEY	Treatment of Keys at Runtime	USMD1B	MDG_FND	MDG_FND
27	Class	CL_USMD_MDF_KEY_HANDLER Method: GET_NEW_TMP_KEY	Treatment of Keys at Runtime	USMD1B	MDG_FND	MDG_FND
28	Class	CL_USMD_MDF_KEY_HANDLER Method: CREATE_ENTITY	Treatment of Keys at Runtime	USMD1B	MDG_FND	MDG_FND
29	Class	CL_USMD_MDF_KEY_HANDLER Method: A_ENQUEUE_KEY	Treatment of Keys at Runtime	USMD1B	MDG_FND	MDG_FND
30	Class	CL_USMD_MODEL Method: READ_UICONFIGS_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
31	Class	CL_USMD_MODEL Method: CHECK_VALUE_DELETION_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
32	Class	CL_USMD_MODEL	MDM Data Model	USMD1A	MDG_FND	MDG_FND
33	Class	CL_USMD_MODEL Method: READ_UIMODELS_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
34	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_EDITION~EDITION_CHECK_DATA	MDM Data Model	USMD1A	MDG_FND	MDG_FND
35	Class	CL_USMD_MODEL Method: CHECK_DATA_EDTN_SLICE_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
36	Class	CL_USMD_MODEL Method: DETERMINE_STAGING_PP_SOURCE_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
37	Class	CL_USMD_MODEL Method: QUERY_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
38	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~COPY	MDM Data Model	USMD1A	MDG_FND	MDG_FND
39	Class	CL_USMD_MODEL Method: GET_DELTA_STRUC_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
40	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_CREQUEST~CREQUEST_ACTIVATE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
41	Class	CL_USMD_MODEL Method: CHECK_FIELDNAME_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
42	Class	CL_USMD_MODEL Method: CONSTRUCTOR	MDM Data Model	USMD1A	MDG_FND	MDG_FND
43	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~DEQUEUE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
44	Class	CL_USMD_MODEL Method: CREQUEST_PROCESS_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
45	Class	CL_USMD_MODEL Method: GET_DELTA_EDITIONS_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
46	Class	CL_USMD_MODEL Method: WHERE_USED_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
47	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~DERIVE_ENTITY	MDM Data Model	USMD1A	MDG_FND	MDG_FND
48	Class	CL_USMD_MODEL Method: GET_INSTANCE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
49	Class	CL_USMD_MODEL Method: EDITION_CHECK_STEP_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
50	Class	CL_USMD_MODEL Method: EDITION_CHECK_DELETION_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
51	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_HRY~GET_MULTI_NODE_USAGE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
52	Class	CL_USMD_MODEL Method: WHERE_USED_CHECK_BEFORE_REMOVE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
53	Class	CL_USMD_MODEL Method: GET_MODEL_DEFINITION	MDM Data Model	USMD1A	MDG_FND	MDG_FND
54	Class	CL_USMD_MODEL Method: GET_NODE_USAGE_CR_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
55	Class	CL_USMD_MODEL Method: DELETE_HRY_USAGES_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
56	Class	CL_USMD_MODEL Method: FILL_HRY_NODE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
57	Class	CL_USMD_MODEL Method: GET_USAGE_P_2	MDM Data Model	USMD1A	MDG_FND	MDG_FND
58	Class	CL_USMD_MODEL Method: CHECK_EDITION_CREQUEST_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
59	Class	CL_USMD_MODEL Method: IS_CHECK_TABLE_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
60	Class	CL_USMD_MODEL Method: HRY_ENQ_MSG	MDM Data Model	USMD1A	MDG_FND	MDG_FND
61	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~CHECK_EXISTENCE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
62	Class	CL_USMD_MODEL Method: CHECK_CR_OBJECTLIST	MDM Data Model	USMD1A	MDG_FND	MDG_FND
63	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~CHECK_ENTITY	MDM Data Model	USMD1A	MDG_FND	MDG_FND
64	Class	CL_USMD_MODEL Method: GET_USAGE_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
65	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_METADATA~GET_FIELDS	MDM Data Model	USMD1A	MDG_FND	MDG_FND
66	Class	CL_USMD_MODEL Method: CHECK_TXTLEN_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
67	Class	CL_USMD_MODEL Method: CHECK_CALLSTACK_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
68	Class	CL_USMD_MODEL Method: CHECK_WRITE_ACCESS_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
69	Class	CL_USMD_MODEL Method: GET_CREQUEST_OBJECTS_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
70	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_DELTA~READ_CHAR_VALUE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
71	Class	CL_USMD_MODEL Method: READ_ENTITY_DATA_ALL_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
72	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_DELTA~CREATE_DATA_REFERENCE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
73	Class	CL_USMD_MODEL Method: INIT_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
74	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~CHECK_SINGLE_CHAR_EXISTENCE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
75	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~ENQUEUE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
76	Class	CL_USMD_MODEL Method: CHECK_STRUC_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
77	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~CREATE_DATA_REFERENCE	MDM Data Model	USMD1A	MDG_FND	MDG_FND
78	Class	CL_USMD_MODEL Method: EDITION_TO_EDITION_NUMBER_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
79	Class	CL_USMD_MODEL Method: CHECK_SET_DATA_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
80	Class	CL_USMD_MODEL Method: STAGING_CHECK_SINGLE_EXIST_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
81	Class	CL_USMD_MODEL Method: CALC_CHG_POINTER_USAGE_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
82	Class	CL_USMD_MODEL Method: GET_DTEL_INFO_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
83	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_HRY~READ_HRY_PARENT_PREDEC	MDM Data Model	USMD1A	MDG_FND	MDG_FND
84	Class	CL_USMD_MODEL Method: ANALYZE_READ_STRUC_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
85	Class	CL_USMD_MODEL Method: READ_CHAR_VALUE_COMBINE_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
86	Class	CL_USMD_MODEL Method: FILL_DT_FATTR	MDM Data Model	USMD1A	MDG_FND	MDG_FND
87	Class	CL_USMD_MODEL Method: CONVERT_SEL_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
88	Class	CL_USMD_MODEL Method: GET_CREQUEST_OBJECTS_NODE_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
89	Class	CL_USMD_MODEL Method: CHECK_AUTHORITY_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
90	Class	CL_USMD_MODEL Method: CREQUEST_CHECK_DATA_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
91	Class	CL_USMD_MODEL Method: INIT_P_META	MDM Data Model	USMD1A	MDG_FND	MDG_FND
92	Class	CL_USMD_MODEL Method: IF_USMD_MODEL~GET_INSTANCE_EXT	MDM Data Model	USMD1A	MDG_FND	MDG_FND
93	Class	CL_USMD_MODEL Method: CREQUEST_CHECK_STEP_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
94	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_HRY~WRITE_HRY_PARENT_PREDEC	MDM Data Model	USMD1A	MDG_FND	MDG_FND
95	Class	CL_USMD_MODEL Method: IF_USMD_MODEL_WHERE_USED~WHERE_USED	MDM Data Model	USMD1A	MDG_FND	MDG_FND
96	Class	CL_USMD_MODEL Method: READ_DATA_PROCESS_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
97	Class	CL_USMD_MODEL Method: DATE_TO_EDITION_NUMBER_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
98	Class	CL_USMD_MODEL Method: CREATE_DATREF_FLDNM_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
99	Class	CL_USMD_MODEL Method: CHECK_SINGLE_CHAR_EXISTENCE_P	MDM Data Model	USMD1A	MDG_FND	MDG_FND
100	Class	CL_USMD_MODEL_EXT Method: IF_USMD_MODEL_EXT~READ_CHAR_VALUE_DELTA	MDM Data Model for Access from Non-SAP Standard	USMD1A	MDG_FND	MDG_FND
101	Class	CL_USMD_MODEL_METADATA Method: ADD_USMD_FIELDS	Data Model Without Considering Disablements	USMD1A	MDG_FND	MDG_FND
102	Class	CL_USMD_MODEL_METADATA Method: GET_DTEL_INFO_P	Data Model Without Considering Disablements	USMD1A	MDG_FND	MDG_FND
103	Class	CL_USMD_MODEL_SNAPSHOT Method: IF_USMD_MODEL_SNAPSHOT~SNAPSHOT_COMPARE	Service Methods for Snapshot	USMD1A	MDG_FND	MDG_FND
104	Class	CL_USMD_MODEL_SNAPSHOT Method: SNAPSHOT_COMPARE_P	Service Methods for Snapshot	USMD1A	MDG_FND	MDG_FND
105	Class	CL_USMD_PP_ACCESS_ADAPTER Method: QUERY	Adapter for Access to Active Area	USMD1	MDG_FND	MDG_FND
106	Class	CL_USMD_PP_ACCESS_ADAPTER Method: READ_CHAR_VALUE_P	Adapter for Access to Active Area	USMD1	MDG_FND	MDG_FND
107	Class	CL_USMD_RULE_SERVICE Method: GET_RULE_SERVICE	Service Class for FMDM Rule Maintenance	USMD7	MDG_FND	MDG_FND
108	Class	CL_USMD_RULE_SERVICE Method: IF_USMD_RULE_SERVICE~DERIVE_ENTITY	Service Class for FMDM Rule Maintenance	USMD7	MDG_FND	MDG_FND
109	Class	CL_USMD_SERVICES Method: GET_TABLE_REF	General Services	USMD1	MDG_FND	MDG_FND