Ldap_add: Invalid syntax (21)

Bonjour,

Plutot début dans le domaine je souhaite mettre sur pied un server LDAP.

J'ai créé un fichier LDIF (LDIF_init.ldif), et lorsque je veux l'intégrer à LDAP via la commande :

ldapadd -x -D 'cn=Admin,o=tg' -W -f /etc/openldap/LDIF_init.ldif

J'ai l'erreur suivante :

adding new entry "o=tg"
ldap_add: Invalid syntax (21)
        additional info: objectclass: value #0 invalid per syntax

J'ai : Mandriva Linux release 2009.1 (Official) for i586
et : OpenLDAP 2.4.16

J'ai déjà cherché dans des doc/forum hier toute la journée mais je n'arrive pas à trouver mon erreur.

Voici mon fichier LDIF_init.ldif

dn: o=tg
objectclass: organization 
o: tg Edit the LDIF file according to the DIT. 

dn:ou=people,o=tg
objectclass:organizationalUnit
ou:people
description:People's branch

dn:ou=UnixAccounts,ou=people,o=tg
objectclass:organizationalUnit
ou:UnixAccounts
description:Unix Accounts

dn:ou=FtpAccounts,ou=people,o=tg
objectclass:organizationalUnit
ou:FtpAccounts
description:pureftpd accounts

dn:ou=Hosts,o=tg
objectclass:organizationalUnit
ou:Hosts
description:The computers

Mon fichier slapd.conf

# $OpenLDAP: pkg/ldap/servers/slapd/slapd.conf,v 1.8.8.6 2001/04/20 23:32:43 kurt Exp $
#
# See slapd.conf(5) for details on configuration options.
# This file should NOT be world readable.
#
#

include /usr/share/openldap/schema/core.schema
include /usr/share/openldap/schema/cosine.schema
include /usr/share/openldap/schema/corba.schema
include /usr/share/openldap/schema/inetorgperson.schema
include /usr/share/openldap/schema/java.schema
include /usr/share/openldap/schema/krb5-kdc.schema
include /usr/share/openldap/schema/kerberosobject.schema
include /usr/share/openldap/schema/openldap.schema
include /usr/share/openldap/schema/autofs.schema
include /usr/share/openldap/schema/samba.schema

include /etc/openldap/schema/local.schema

pidfile         /var/run/ldap/slapd.pid
argsfile        /var/run/ldap/slapd.args

modulepath      /usr/lib/openldap

# To allow TLS-enabled connections, create /etc/ssl/openldap/ldap.pem
# and uncomment the following lines.
#TLSRandFile            /dev/random
#TLSCipherSuite         HIGH:MEDIUM:+SSLv2
TLSCertificateFile      /etc/ssl/openldap/ldap.pem
TLSCertificateKeyFile   /etc/ssl/openldap/ldap.pem
#TLSCACertificatePath   /etc/ssl/openldap/
#TLSCACertificateFile    /etc/ssl/cacert.pem
TLSCACertificateFile    /etc/ssl/openldap/ldap.pem
#TLSVerifyClient never # ([never]|allow|try|demand)

#######################################################################
# database definitions
#######################################################################

database        bdb
suffix          "o=tg"
rootdn          "cn=admin,o=tg"
rootpw          {SSHA}dIlg1am4K2cvQTiKpuR6gzuVEaEf/7UZ

# Cleartext passwords, especially for the rootdn, should
# be avoided.  See slappasswd(8) and slapd.conf(5) for details.
# Use of strong authentication encouraged.
# rootpw                secret
# rootpw                {crypt}ijFYNcSNctBYg

# The database directory MUST exist prior to running slapd AND
# should only be accessable by the slapd/tools. Mode 700 recommended.
directory       /var/lib/ldap

access to attr=userPassword
        by self write
        by anonymous auth
        by dn="cn=admin,o=tg" write
        by * none

access to *
        by self write
        by dn="cn=admin,o=tg" write
        by * read

Et mon fichier ldap.conf

# $OpenLDAP: pkg/ldap/libraries/libldap/ldap.conf,v 1.9 2000/09/04 19:57:01 kurt Exp $
#
# LDAP Defaults
#

# See ldap.conf(5) for details
# This file should be world readable but not world writable.

BASE    "o=tg"
HOST    127.0.0.1
URI     ldap://127.0.0.1

#SIZELIMIT      12
#TIMELIMIT      15
#DEREF          never

# SSL/TSL configuration. With CA-signed certs, TLS_REQCERT should be
# "demand", with the CA certificate accessible
#TLS_CACERT      /etc/ssl/cacert.pem
#TLS_CACERTDIR  /etc/ssl/openldap
#TLS_REQCERT    ([demand],never,allow,try)
TLS_REQCERT     allow

Si quelqu"un à une idée pour me mettre sur la voie ça m'aidrai énormément car je sèche.

Merci

Olivier