ORA-28271: No permission to read user entry in LDAP directory service.

Cause : ORACLE server does not have read permission on user nickname's X.500 user entry.

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Make sure ORACLE server is using right SSL credentials to connect to LDAP directory services. Make sure permissions for LDAP user entries are right.

update : 17-08-2017
ORA-28271

ORA-28271 - No permission to read user entry in LDAP directory service.
ORA-28271 - No permission to read user entry in LDAP directory service.

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    Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.