SAP ABAP Data Element N1BUFREFR (Indicator whether a Buffer Should be Used) is used by

• Class (3)
• Interface (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ISHMED_RADIOLOGY	IS-H*MED: Radiology	N1CORDMG_MED	IS-HMED	IS-H
2	Class	CL_ISHMED_TRANS_ORDER	IS-H*MED: Transport Order Clinical Order	N1PTS_MED	IS-HMED	IS-H
3	Class	CL_ISH_CORDER	IS-H: Clinical Order	N1CORDMG	IS-H	IS-H