SAP ABAP Function Module WY_KNVK_GET_ADDRESS_NUMBER (Ermittlung von ZAV-Adreßnummern anhand der Ansprechpartnernr.) is using

• Data Element (1)
• Table/Structure Field (23)
• Function Module (3)
• Message Class (1)
• Message Number (2)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	EXTENDED_ADDR_KEY	Reference Key Fields, Address Category and Identifier
2	Table	EXTENDED_ADDR_KEY	Reference Key Fields, Address Category and Identifier	SOURCE ADDR_KEYS STRUCTURE EXTENDED_ADDR_KEY
3	Table	KNA1	General Data in Customer Master
4	Table	KNVK	Customer Master Contact Partner	SOURCE VALUE(PARNR) LIKE KNVK-PARNR
5	Table	KNVK	Customer Master Contact Partner
6	Table	LFA1	Vendor Master (General Section)