SAP ABAP Data Element MDG_BUSINESS_SYSTEM_ID (Internal ID of business system) is used by

• Class (19)
• PINF (7)
• Program (1)
• Table (16)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_DRF_ACCESS_REPLICATION Method: REPLICATION_MODE_READ_SINGLE	Access Replication Table	DRF_COMMON	BS_REUSE	SAP_BS_FND
2	Class	CL_DRF_ACCESS_REPLICATION Method: REPL_MODE_READ_MULTI	Access Replication Table	DRF_COMMON	BS_REUSE	SAP_BS_FND
3	Class	CL_DRF_BUSINESS_SYS_ID_INT	Internal read/maint. class for bus. sys. ID	MDG_BS_COMM_ARRANGEMENT_CDDIC	BS_REUSE	SAP_BS_FND
4	Class	CL_DRF_BUSINESS_SYS_ID_INT	Internal read/maint. class for bus. sys. ID	MDG_BS_COMM_ARRANGEMENT_CDDIC	BS_REUSE	SAP_BS_FND
5	Class	CL_DRF_DELETE_REPL_STATUS Method: CLEANUP_REP_STA_TABLE	Delete Replication Status	DRF_COMMON	BS_REUSE	SAP_BS_FND
6	Class	CL_DRF_MEMBERSHIP_API Method: CLEANUP_OBJ_REP_STA	API for Data Replication Framework	DRF_SERVICES_OUTBOUND	BS_REUSE	SAP_BS_FND
7	Class	CL_DRF_OUTBOUND Method: PROCESS_MDG_CHANGE_POINTER	Root Class for Outbound Services	DRF_SERVICES_OUTBOUND	BS_REUSE	SAP_BS_FND
8	Class	CL_DRF_OUTBOUND Method: OUTBOUND_CONTROLLER	Root Class for Outbound Services	DRF_SERVICES_OUTBOUND	BS_REUSE	SAP_BS_FND
9	Class	CL_DRF_REPLICATION_STATUS Method: SET_LOG_HANDLE	Log for Replicationtable	DRF_COMMON	BS_REUSE	SAP_BS_FND
10	Class	CL_DRF_REPLICATION_STATUS Method: REP_STA_CHECK_MULTI	Log for Replicationtable	DRF_COMMON	BS_REUSE	SAP_BS_FND
11	Class	CL_DRF_REPLICATION_STATUS Method: APPLY_SELECTION_CRITERIA	Log for Replicationtable	DRF_COMMON	BS_REUSE	SAP_BS_FND
12	Class	CL_DRF_REPLICATION_STATUS Method: REP_STA_BY_BO_SYSTEM_GET	Log for Replicationtable	DRF_COMMON	BS_REUSE	SAP_BS_FND
13	Class	CL_DRF_REPLICATION_STATUS Method: REP_STA_BY_BO_INST_SYSTEM_GET	Log for Replicationtable	DRF_COMMON	BS_REUSE	SAP_BS_FND
14	Class	CL_MDG_BS_ACCESS_CUST_DATA	Access class for customizing data	MDG_BS_COMM_ARRANGEMENT_API	BS_REUSE	SAP_BS_FND
15	Class	CL_MDG_BS_ACCESS_CUST_DATA	Access class for customizing data	MDG_BS_COMM_ARRANGEMENT_API	BS_REUSE	SAP_BS_FND
16	Class	CL_MDG_CHANGE_POINTER Method: DELETE_CP	MDG Change Pointer managing	MDG_BS_CHANGE_POINTER_API	BS_REUSE	SAP_BS_FND
17	Class	CL_MDG_CHANGE_POINTER Method: SET_CP_STATUS_PER_BUS_SYS	MDG Change Pointer managing	MDG_BS_CHANGE_POINTER_API	BS_REUSE	SAP_BS_FND
18	Class	CL_MDG_CHANGE_POINTER Method: SELECT_CP_BY_BO_BUS_SYS	MDG Change Pointer managing	MDG_BS_CHANGE_POINTER_API	BS_REUSE	SAP_BS_FND
19	Class	CL_MDG_CHANGE_POINTER	MDG Change Pointer managing	MDG_BS_CHANGE_POINTER_API	BS_REUSE	SAP_BS_FND