SAP ABAP Table/Structure Field BV03R - ISORT_ET (BV03R) is used by

• Class (5)
• Function Module (2)
• Program (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	SD_BACKLOG_CHECK	Check availability of existing orders	VZ	APPL	SAP_APPL
2	Function Module	SD_BACKORDER_CHECK_AND_SAVE	Check availability for existing orders with save	VZ	APPL	SAP_APPL