SAP ABAP Message Class IFW (Invoice forecasting worklist) is used by

• Class (12)
• Function Module (1)
• PINF (3)
• Program (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_IFW_DB	DB access to invoice forecasting worklist	CIWB	APPL	SAP_APPL
2	Class	CL_IFW_DB_CUST	DB access of IFW customizing tables	CIWB	APPL	SAP_APPL
3	Class	CL_IFW_FORECAST	Invoice forecasting run	CIWB	APPL	SAP_APPL
4	Class	CL_IFW_FORECAST_SINGLE	Class for BAdI Impl.: IFW_FORECAST_SD_BILLING_DOC	CIWB	APPL	SAP_APPL
5	Class	CL_IFW_INVOICE_FORECAST	Forecast of an invoice for IFW	CIWB	APPL	SAP_APPL
6	Class	CX_IFW_CPE	Exception class for errors in IFW from CPE interface	CIWB	APPL	SAP_APPL
7	Class	CX_IFW_DB	Exception class for CL_IFW_DB	CIWB	APPL	SAP_APPL
8	Class	CX_IFW_DB	Exception class for CL_IFW_DB	CIWB	APPL	SAP_APPL
9	Class	CX_IFW_DB_CUST	Exception class for CL_IFW_DB_CUST	CIWB	APPL	SAP_APPL
10	Class	CX_IFW_FORECAST_SINGLE	Exception class for CL_IFW_FORECAST_SINGLE	CIWB	APPL	SAP_APPL
11	Class	CX_IFW_INVOICE_FORECAST	Exception class for CL_IFW_INVOICE_FORECAST	CIWB	APPL	SAP_APPL
12	Class	CX_IFW_INVOICE_FORECAST	Exception class for CL_IFW_INVOICE_FORECAST	CIWB	APPL	SAP_APPL