title: ldap error code 16 - 00000057: LdapErr: DSID-0C090D14, comment: Error in attribute conversion operation
body: <p>I am trying to add values in AD group via apache DS using ldif import
  it gives me error as </p>
  
  <pre><code>#!RESULT ERROR
  #!CONNECTION ldap://ad.abc.com:389
  #!DATE 2015-11-20T15:29:11.041
  #!ERROR [LDAP: error code 16 - 00000057: LdapErr: DSID-0C090D14, comment: Error in attribute conversion operation, data 0, v23f0 ]
  dn: CN=I_abc,OU=xyz,OU=Groups,DC=ad,DC=abc,DC=com
  changetype: add
  add: uniqueMember
  uniqueMember: CN=xyz,DC=ad,DC=abc,DC=com
  </code></pre>