Ldap modify error !

[Cristi Tudose <cristi.tudose@rdsor.ro>]

   Hi all ...

I'm new to OpenLDAP. I have read the documentation, but i don't know how
to resolv this beginner problem.

I have instaled the OpenLDAP from ports. I use FreeBSD 4.10.
i have modify the slapd.conf .. :

### slapd.conf
include         /usr/local/etc/openldap/schema/core.schema
pidfile         /var/run/openldap/slapd.pid
argsfile        /var/run/openldap/slapd.args
defaultaccess read

access to *
   by self write
   by * read


#######################################################################
# BDB database definitions
#######################################################################

database        ldbm
suffix          "dc=rocs,dc=ro"
rootdn          "cn=root,dc=rocs,dc=ro"
# Cleartext passwords, especially for the rootdn, should
# be avoid.  See slappasswd(8) and slapd.conf(5) for details.
# Use of strong authentication encouraged.
#rootpw         secret
rootpw          {CRYPT}/SxOqDrIx3fzs
# The database directory MUST exist prior to running slapd AND 
# should only be accessible by the slapd and slap tools.
# Mode 700 recommended.
directory       /var/db/openldap-data
# Indices to maintain
index   cn,sn,uid pres,eq,approx,sub
index   objectClass     eq


when i try to add an entry in ldap, i recive this error !

#### test.ldif ####
su-2.05b# cat test.ldif 
dn: dc=rocs,dc=ro
objectClass: dcObject
objectClass: organization
dc: rocs
o: ROCS Corporation
description: The ROCS Corporation


bash# ldapmodify -r -D 'cn=root,dc=rocs,dc=ro' -W < test.ldif 
modifying entry "dc=rocs,dc=ro"
ldap_modify: No such object (32)

I have try the luma utility ... but i recive another error when i try to
browse the ldap ...

Error during LDAP search request
Reason: {'info': '', 'desc': 'No such object'}

Plese tell me what i do wrong ? 
Thanks