Entry Failed Schema Check

[Justin Morris <tshrub@shaw.ca>]

Good day,

I've been trying to setup a OpenLDAP server (2.1.25-stable) for the last 2
days, and I keep running into the same problem when I try to add an
additional entry. 

I keep getting this error: "entry failed schema check: naming attribute 'o'
is not present in entry". I have searched the net up and down, and to this
date no one gives a clear answer on how to fix it. I have LDAP running on
the same machine, with a similar configuration and yet, this one machine is
causing so much grief.


Config
+++++++++++++++++++++++++++++++++++++++++++
include         /opt/openldap/etc/openldap/schema/core.schema
database        ldbm
suffix          "dc=test,dc=com"
rootdn          "cn=Manager,dc=test,dc=com"
rootpw          secret
directory       /opt/openldap/var/openldap-data
index   	    objectClass     eq


Can anyone PLEASE tell me how to get around this issue.

Thanks