SAP ABAP Function Module IFW_UPDATE_INVOICE (extractor for IFW tables) is using

• Class (1)
• Data Element (2)
• Table/Structure Field (68)
• Function Module (3)
• Message Class (1)
• Message Number (4)
• Class Method (1)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Table	IFW_HEADER	Invoice forecasting header
2	Table	IFW_ITEM	Invoice forecasting item
3	Table	IFW_UPDATE_INV	Extraction Invoice Forecasting Worklist
4	Table	IFW_WORKLIST	Invoice forecasting worklist
5	Table	RSAAPI_IF	Interface: Parameters for application APIs
6	Table	RSFIELDSEL	Interface: List of the requested fields
7	Table	RSLOGPARMS	Interface: Parameters of the logging modules
8	Table	RSSELECT	Interface: Selection criteria
9	Table	SEL_TABLE	Transfer structure for dynamic selection parameters
10	Table	WHERE_TAB	Setup Structure for Where Condition of a Select Stat.
11	Table	X031L	Nametab Structure, Database Structure DDNTF