ORA-12168: TNS:Unable to contact LDAP Directory Server

ORA-12168
ORA-12168: TNS:Unable to contact LDAP Directory Server
Cause: Cannot contact LDAP directory server to get Oracle Net configuration.
Action: Verify that the directory server is up and accessible from the network.
Verify that directory access configuration is correct. For more information see the
Oracle Internet Directory Administrators Guide or the Oracle Net Administrators
Guide.
More details : Viste http://www.high-oracle.com/ora-12168/
More details : Viste http://www.high-oracle.com/ora-12168/
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