Alfresco Ldap Use organization in spaces.user_homes.regex.key

Using import from ldap to Alfresco, I´m trying to move the user home folder to use the organization(o) of the user, so I´m using regular expression in my alfresco-global.properties

 spaces.user_homes.regex.key=organization

In my common-ldap-context.xml

<entry key="cm:organization">
<!-- OpenLDAP:"o"-->
<!-- Active Directory:"???"-->
<value>${ldap.synchronization.userOrganizationalIdAttributeName}</value>
</entry>

And I see that now in the user profile of Alfresco I can see the organization filled.

But when I start up the server Alfresco run the exception

  org.alfresco.repo.security.person.PersonException: 06190000 Can not create a home folder when the {http://www.alfresco.org/model/content/1.0}organization property is null or empty