SAP ABAP Interface IF_EX_OIJ_SCHED_UPDATE (Business add-in interface IF_EX_OIJ_SCHED_UPDATE) is using

• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	EKKO	Purchasing Document Header
2	Table	RKPF	Document Header: Reservation
3	Table	VBAK	Sales Document: Header Data