https://community.cloudera.com/t5/Support-Questions/Insufficient-Permissions-error-while-login-to-Nifi-UI/m-p/187125#M149227 <P><A href="https://community.hortonworks.com/users/47174/avdhootpatankar.html">Avdhoot Patankar</A>, the issue seems to be similar to the one posted here -&gt; <A href="https://community.hortonworks.com/questions/146834/insufficient-permissions-error-while-login-to-nifi.html">insufficient-permissions-error-while-login-to-nifi</A>.</P><P>Can you try to follow the steps shared by <A href="https://community.hortonworks.com/users/1271/sheltong.html">Geoffrey Shelton Okot</A>, which point to this <A href="https://pierrevillard.com/2017/01/24/integration-of-nifi-with-ldap/comment-page-1/">document</A>.</P> Thu, 02 Nov 2017 12:08:37 GMT vsuvagia 2017-11-02T12:08:37Z