SAP ABAP Table/Structure Field VBBS - UMREF (VBBS) is used by

• Class (2)
• Function Module (4)
• Program (12)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	REQUIREMENTS_ALLOCATION_CURR	Ermitteln der Zuordnungen zu Vorplanungsterminen mit aktuellem Stand	MDPB	APPL	SAP_APPL
2	Function Module	REQUIREMENTS_REDUCTION_DB	Update Primärbedarf durch Warenbewegungen	MDPB	APPL	SAP_APPL
3	Function Module	SD_RQR_DELIV_ITEM_CALCULATE	calculate sales item requirements	VZ0C	APPL	SAP_APPL
4	Function Module	SD_RQR_SALES_ITEM_CALCULATE	calculate sales item requirements	VZ0C	APPL	SAP_APPL