LDAP Authentication Failed

Elastic Stack Elasticsearch
8

Hi @ikakavas,
Thanks for your support.
I have declared the role_mapping in the .yml as below:

kibana_dashboard_only_user: 
  - "OU=users" 
  - "CN=Paul Stephen"

And also declared the role_mapping file in elasticsearch.yml:

          files:
            role_mapping: "C:/ELK/elasticsearch-6.2.2/elasticsearch-6.2.2/config/x-pack/role_mapping.yml"
          unmapped_groups_as_roles: false

Logs are as follows:

[2018-05-07T11:31:42,890][DEBUG][o.e.x.s.a.l.LdapRealm    ] [node-1] realm [active_directory] authenticated user [AC85234], with roles [[]]

But still am able to access the other tabs on Kibana, Is there anything wrong with my mappings. Please let me know. Thanks !