SAP ABAP Function Module REGIO_CHECK (Prüfen der Region) is using

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

#	Object Type	Object Name	Object Description	Note
1	Table	KNA1	General Data in Customer Master	SOURCE REFERENCE(I_LAND1) LIKE KNA1-LAND1
2	Table	KNA1	General Data in Customer Master	SOURCE REFERENCE(I_REGIO) LIKE KNA1-REGIO