When you validate South Korea addresses with the country-specific enrichments enabled, Informatica Address Verification returns the following status codes along with the address output:
EKR0
Country-specific enrichment is not available for the input address.
EKR1
The result contains country-specific enrichments. Note that this status code does not indicate that the result contains all the enrichments that are available for the country.
EKRC
The country-specific database is corrupt.
EKRN
Address Verification could not find the country-specific database.
EKRU
The country-specific database has not been unlocked.