SAP ABAP Function Module FKK_INV_EXTDOC_MASS_UPDATE (offizielle Belegnummern: Massenupdate der Faktruadaten) is using

• Data Element (3)
• Table/Structure Field (33)
• Function Module (5)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Table	DFKKEXTDOC	Official Document Number with Attributes
2	Table	DFKKINVDOC_H	Invoicing Document Header
3	Table	DFKKKO	Header Data in Open Item Accounting Document
4	Table	DFKKOP	Items in contract account document
5	Table	FKKINVDOC_H	Invoicing Document Header
6	Table	FKKINVDOC_P	Invoicing: Posting Document Reference Table
7	Table	FKKKO	Header Data In Open Item Accounting Document
8	Table	FKKR_INVDOCNO	Ranges Structure for Invoicing Document Number
9	Table	FKKR_OPBEL	Range Structure for Document Number (FI-CA)
10	Table	TFK2605	Reference Document Types for Posting Documents