SAP ABAP Data Element REFOBJUID (Unique ID of Referenced Object) is used by

• Class (7)
• Function Module (3)
• Program (1)
• Table (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_RQ_RS_MESSAGE_FIEB Method: CONSTRUCTOR	Message based on request response model	FBZI	APPL	SAP_FIN
2	Class	CL_RQ_RS_MESSAGE_FIEB Method: IF_PERSISTENT_OBJECT_FIEB~CREATE_OID	Message based on request response model	FBZI	APPL	SAP_FIN
3	Class	CL_RQ_RS_MESSAGE_FIEB Method: IF_PERSISTENT_OBJECT_FIEB~DB_LOAD	Message based on request response model	FBZI	APPL	SAP_FIN
4	Class	CL_STATUS_FIEB	Status	FBZI	APPL	SAP_FIN
5	Class	CL_STATUS_FIEB	Status	FBZI	APPL	SAP_FIN
6	Class	CL_STATUS_HISTORY_FIEB	Status history for a referenced object	FBZI	APPL	SAP_FIN
7	Class	CL_STATUS_HISTORY_FIEB	Status history for a referenced object	FBZI	APPL	SAP_FIN