Hi All, I have a brand new OpenLDAP server installed by Ubuntu and running locally on which I need to alter one of the core schemas to accommodate some legacy data. Unfortunately, I keep getting errors on my modification attempts. (BTW – the LDAP repository is current empty, though schemas have been added to cn=config) The LDIF I’ve been submitting is: dn: cn=core,cn=schema,cn=config changetype: modify delete: objectclasses objectclasses: ( 2.5.6.17 NAME 'groupOfUniqueNames' ) - add: objectclasses objectclasses: ( 2.5.6.17 NAME 'groupOfUniqueNames' DESC 'RFC2256: a group of unique names (DN and Unique Identifier)' SUP top STRUCTURAL MUST ( cn ) MAY ( businessCategory $ seeAlso $ owner $ ou $ o $ description $ uniqueMember ) ) And the error I get is: #!RESULT ERROR #!CONNECTION ldap://localhost:389 #!DATE 2011-06-21T10:29:02.855 #!ERROR [LDAP: error code 21 - objectclasses: value #0 invalid per syntax] dn: cn=core,cn=schema,cn=config changetype: modify delete: objectclasses objectclasses: ( 2.5.6.17 NAME 'groupOfUniqueNames' ) - add: objectclasses objectclasses: ( 2.5.6.17 NAME 'groupOfUniqueNames' DESC 'RFC2256: a group of unique names (DN and Unique Identifier)' SUP top STRUCTURAL MUST ( cn ) MAY ( businessCategory $ seeAlso $ owner $ ou $ o $ description $ uniqueMember ) ) Any ideas? I’m new to OpenLDAP and usually try to avoid changing standard schema elements so I may be missing something simple. Thanks! Marc |