SAP ABAP Table BAPI_EXTDOC_A (Additional Items in External Billing Document) is used by

• Class (6)
• Function Module (6)
• Interface (1)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	BAPI_BILLDOC_CREATEMULTIPLE ADDITEMS STRUCTURE BAPI_EXTDOC_A OPTIONAL	BAPI for Billing document Create	FSCR_INV	FI-CAX	FI-CAX
2	Function Module	BCA_BILLDOC_CHECK ADDITEMS STRUCTURE BAPI_EXTDOC_A OPTIONAL	Check for headers and items relation	FSCR_TRBK	FI-CAX	FI-CAX
3	Function Module	BCA_DIM_BILLDOC_CREATEMULTIPLE ADDITEMS STRUCTURE BAPI_EXTDOC_A OPTIONAL	Abrechnungsbelege erzeugen	FSCR_TRBK	FI-CAX	FI-CAX
4	Function Module	BCA_DIM_BILLING_ERROR_HANDLING ADDITEMS STRUCTURE BAPI_EXTDOC_A OPTIONAL	Error handling in Billing RFC	FSCR_TRBK	FI-CAX	FI-CAX
5	Function Module	MAP2I_BAPI_EXTDOC_A_TO_FKK REFERENCE(BAPI_EXTDOC_A) LIKE BAPI_EXTDOC_A	bapi_ist_extdoc_a -> fkkinvbill_a	FSCR_INV	FI-CAX	FI-CAX
6	Function Module	MAP2I_BAPI_EXTDOC_A_TO_FKK	bapi_ist_extdoc_a -> fkkinvbill_a	FSCR_INV	FI-CAX	FI-CAX