How to fix the Oracle error ORA-28275: Multiple mappings for user nickname to LDAP distinguished name exist.?

In this post, you’ll learn more about the Oracle ErrorORA-28275: Multiple mappings for user nickname to LDAP distinguished name exist. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-28275: Multiple mappings for user nickname to LDAP distinguished name exist.

Reason for the Error ORA-28275: Multiple mappings for user nickname to LDAP distinguished name exist.

The given user nickname maps to more than one LDAP distinguished name.

How to fix the Error ORA-28275: Multiple mappings for user nickname to LDAP distinguished name exist. ?

You can fix this error in Oracle by following the below steps

Make sure user nickname is unique within the enterprise.