On the landing page of  Dynamics 365 Sales Insights Preview , this message is showing "Set up just a few more things to enjoy the full experience".

If you click the link , a popup with this text will appear "We couldn't find a user hierarchy for you in Dynamics 365".

and this message is showing in setting window : 

According to message I've no User hierarchy in my CRM, that's strange because I've already have  user Hierarchy in my CRM

Can anyone help me out with this issue !!!