ldapadd error in reim14

Dear All,

When trying to add the new object class and attribute, I am getting the following error.

[weblmgr@oracleretail14 ~]$ ldapadd -o retailuserobjectclass_error.ldif -v -c -h $OID_HOST -p $OID_PORT -w $OID_PWD -D cn=orcladmin -f retailuserobjectclass.ldif

add attributetypes:

        (1.3.6.1.4.1.11380.97.7.14 NAME 'preferredCountry' DESC 'REIM User preferred country ISO code' )

add dn:

        cn=subschemasubentry

add changetype:

        modify

add add:

        objectclasses

add objectclasses:

        (1.3.6.1.4.1.1.11380.97.11 NAME 'retailuser' DESC 'Oracle Retail Users for MOM' STRUCTURAL sup ( top ) MUST ( sn $ cn ) MAY ( uid $ userPassword $ preferredCountry) )

modifying entry cn=subschemasubentry

ldap_modify: Undefined attribute type

ldap_modify: additional info: Attribute dn is not supported in schema.