Error while creating an Experience Manager System User

Hi,

I am having some Error while creating an Experience Manager System User on AEM 6.5. When I am specifying the UserID value to data and saving. It says Error:Missing permission to create intermediate authorizable folders.

I am following this tutorial: https://helpx.adobe.com/experience-manager/using/querying-experience-manager-query-builder-64.html#CreateanExperienceManagerSystemUser