SAP ABAP Function Module K_OBJECT_BUFFER_FETCH (Pufferfetch auf Stammdatentabellen bei blockweiser Verarbeitung) is using

• Class (1)
• Data Element (2)
• Table/Structure Field (9)
• Function Module (8)
• Class Method (1)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Table	AUFK	Order master data
2	Table	AUFSEL	Auxiliary structure for order selection (CO)
3	Table	IONRA	General Object Number and Object Keys
4	Table	IONRB	General Object Number
5	Table	IONRB	General Object Number	SOURCE IT_OBJNR STRUCTURE IONRB
6	Table	RNG_OBART	Ranges Structure for Object Type in CO	SOURCE IT_OBART STRUCTURE RNG_OBART OPTIONAL
7	Table	SALES_ITEM_KEY	Structure for Collective Accesses to SD Document Items
8	Table	SALES_KEY	Structure for Mass Accesses to SD Documents