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OUD11g 12c - How to Fix DB LDAPBIND SSL Issues After Applying DB PSU : "SSL handshake failed" and "ORA-28030" With EUS (Doc ID 2191500.1)

Last updated on MAY 08, 2019

Applies to:

Oracle Unified Directory - Version 11.1.2.2.2 and later
Information in this document applies to any platform.

Symptoms


After the latest database PSU (for example Patch 23054246 - DB PSU 160719 for DB 12.1.0.2) have been applied, ldapbind from DB, using secure authentication mode 1 (-U 1), fails:

$ <$DB_ORACLE_HOME>/bin/ldapbind -h <OUD_FQDN> -p <LDAPS_PORT> -U 1 -D "<BIND_DN>" -w <PASSWORD>
SSL handshake failed

Connecting via sqlplus (using EUS) to the database failed (due to ldapbind failure in behind) with :

$ sqlplus <USER>/<PASSWORD>
ERROR:
ORA-28030: Server encountered problems accessing LDAP directory service

 

Note:

The same above commands are working fine with the "OLD" DB version before applying "Database Patch Set Update : 12.1.0.2.160719".
Issues is valid for both SSLv3 and TLS1.x connections.

 

ERROR(s) after DB PSU is applied:
---------------------------------------
LDAPBIND(LDAPS) : SSL handshake failed
SQLPLUS (EUS)   : ORA-28030: Server encountered problems accessing LDAP directory service

Changes

 Apply DB PSU 160719 + (PSU Patch 23054246 or newer/higher PSU) for DB 12.1.0.2

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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