SAP ABAP Table USMD_S_USMD0023 (Data of a Relationship) is used by

• Class (15)
• PINF (6)
• Program (4)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_USMD4_ER_SUBSET Method: READ_RESTRICTED_DATA_MODEL	Map Data Model to Internal Graph	USMD4	MDG_FND	MDG_FND
2	Class	CL_USMD_ACCESS_DM_READ Method: GET_DEPENDENT_ENTITIES	Read Access to Database Tables of the Model	USMD1	MDG_FND	MDG_FND
3	Class	CL_USMD_ACCESS_DM_READ Method: GET_RELATIONS_BY_TO_ENTITY	Read Access to Database Tables of the Model	USMD1	MDG_FND	MDG_FND
4	Class	CL_USMD_ACCESS_DM_READ Method: SELECT_RANGE_0023	Read Access to Database Tables of the Model	USMD1	MDG_FND	MDG_FND
5	Class	CL_USMD_ACCESS_DM_READ Method: SELECT_SINGLE_0023	Read Access to Database Tables of the Model	USMD1	MDG_FND	MDG_FND
6	Class	CL_USMD_ACCESS_DM_READ	Read Access to Database Tables of the Model	USMD1	MDG_FND	MDG_FND
7	Class	CL_USMD_ACC_FLD_PROP_DATA Method: DETERMINE_DEPENDENT_ENTITIES	Access Customizing Data of Field Properties	USMD1	MDG_FND	MDG_FND
8	Class	CL_USMD_DISABLING Method: REMOVE_RELATIONS_SWITCHED_OFF	Obsolete - Do Not Use	USMD_GOVERNANCE_SCOPE	MDG_FND	MDG_FND
9	Class	CL_USMD_GOV_SCOPE_CHECK_HELPER	Helper Class for Governance Scope Check	USMD_GOVERNANCE_SCOPE	MDG_FND	MDG_FND
10	Class	CL_USMD_GOV_SCOPE_CHECK_HELPER Method: PREPARE_RELATIONS	Helper Class for Governance Scope Check	USMD_GOVERNANCE_SCOPE	MDG_FND	MDG_FND
11	Class	CL_USMD_GOV_SCOPE_CUST_T1	Class for BAdI Impl.: USMD_GOV_SCOPE_CUST_T1	USMD_GOVERNANCE_SCOPE	MDG_FND	MDG_FND
12	Class	CL_USMD_GOV_SCOPE_SF	Class for BAdI Impl.: USMD_GOV_SCOPE_CUST_T1	USMD_GOVERNANCE_SCOPE	MDG_FND	MDG_FND
13	Class	CL_USMD_MDF_KEY_META Method: INIT	Key Treatment: Generation	USMD1B	MDG_FND	MDG_FND
14	Class	CL_USMD_MODEL_CHECK Method: CHECK_AGAINST_ACTIVE_P	Checks Consistency of a Data Model	USMD1	MDG_FND	MDG_FND
15	Class	CL_USMD_PP_ACCESS_FACTORY Method: FILL_BUF_P	Factory for Active Area Access Classes	USMD1	MDG_FND	MDG_FND