SAP ABAP Table SAPI_SIV_ITEM (Step API: Item Data For Sales Invoices) is using

• Data Element (72)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIVBRK	Communication Fields for Billing Header Fields
2	Table	VBRK	Billing Document: Header Data
3	Table	VBRP	Billing Document: Item Data
4	Table	WB2_DATA_DYN	Dynamic Part of Data for Subsequent Action
5	Table	WB2_VBRK	Billing Document: Header Data
6	Table	WB2_VBRK_DYN	Customer Billing Document: Dynamic Header Data
7	Table	WB2_VBRP	Billing Document: Item Data
8	Table	WB2_VBRP_DYN	Billing Document: Dynamic Item Data