A new layout key (17) has been created for Korea and inserted in table t005a and can be used when creating customer or vendor master records.
The layout key 17 prints the address like following:
The postal code for post boxes are generally ignored in Korea.
From abroad to Korea:
Name with title
- Street
- District
City
Country postal code

SAP Korea Ltd.
23-2, Youido-Dong
YongDeungPo-Ku
Seoul
Rep. Of Korea 150-010
In case of post boxes (from abroad to Korea):
Name with title
Street (enter the post office in which the post box is)
PO BOX Post box
District
City
Country Postal code

SAP Korea Ltd.
Youido Post Office
PO BOX 456
YongDeungPo-Ku
Seoul
Rep. Of Korea 123-456
From Korea to Korea:
City District
Street
Name 1
Name 2
Name 3
Name 4
Postal code

Seoul YoungDeungPo-Ku
23-2 Youido-Dong
SAP Korea Ltd.
150-010
In case of post boxes (from Korea to Korea):
City District
Street (enter the post office in which the post box is)
'PO BOX' Post box
Name
The Korean word for 'PO BOX' is printed.

Seoul YongDeungPo-Ku
Youido Post Office
PO BOX 456
SAP Korea Ltd.
123-456
Short form:
SAP Korea Ltd./Seoul
EDI:
Seoul 150-010