While Starting Fusion Applications 11.1.8 Domains, I did come across below error: Error: Caused by: javax.naming.AuthenticationException: [LDAP: error code 49 – Password Policy Error :9000: GSL_PWDEXPIRED_EXCP :Your Password has expired. Please contact the Administrator to change your password. Cause: It is because your PolicyRWUser was expired after 120 days or locked....

To find OID Version in Fusion Applications and patches that have been applied on OID:   $ORACLE_HOME/bin/oidldapd -version