SAP ABAP Function Module ISU_CROSSREFNO_INVOICE_OUT (Ermittlen CRN beim Versenden elektronische Rechnung) is using

• Class (1)
• Data Element (4)
• Table/Structure Field (25)
• Function Module (2)
• Interface (1)
• Message Class (1)
• Message Number (1)
• Class Method (2)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Table	DFKKKO	Header Data in Open Item Accounting Document
2	Table	DFKKTHI	Transfer Records for Invoice Issue by Third Party
3	Table	ECROSSREFNO	Reference Number for IDoc	SOURCE REFERENCE(XY_ECROSSREFNO) TYPE ECROSSREFNO
4	Table	ECROSSREFNO	Reference Number for IDoc
5	Table	EMSG_MSG	Int. Structure for Macros
6	Table	ERCH	Billing Doc. Data	SOURCE REFERENCE(X_ERCH) TYPE ERCH
7	Table	ERCH	Billing Doc. Data
8	Table	ERDK	Print Document/Header Data
9	Table	ERDK	Print Document/Header Data	SOURCE REFERENCE(X_ERDK) TYPE ERDK
10	Table	EVER	IS-U Cont.
11	Table	EVER	IS-U Cont.	SOURCE REFERENCE(X_EVER) TYPE EVER