the basic : you have tns resolution over ldap. To change from ldap to ldaps, you modify : jdbc:oracle:thin:@ldap://ldap.example.com:389/DB01,cn=OracleContext,dc=example,dc=com to jdbc:oracle:thin:@ldaps://ldap.example.com:636/DB01,cn=OracleContext,dc=example,dc=com now the advanced : Oracle Support mentions, there is no support for Mode 2 SSL (note 1664857.1) So one approach was to either not use ldaps, or to use level 1, which means no […]