Microsoft Dynamics 365 Integration with Microsoft Dynamics Navision 2016 (on premise)

Hello All,

I am trying to integrate the Microsoft Dynamics 365 Integration with Microsoft Dynamics Navision 2016 (on premise) and for that I followed the below steps:

1. Created a new user in Dynamics 365 and assigned License and Security role to Non System Administrator Role.
2. Imported CRM Solution provided with the Microsoft Dynamics Navision 2016 (on premise)  Setup file in Microsoft Dynamics 365.
3. Now, I open Microsoft Dynamics Navision 2016 and Go to the Microsoft Dynamics CRM Connection Setup windows and fill all the requested information.
4. When I am checking the Test Connection then I am getting below error message :

Any one has any idea about why I am getting this error.

How we can resolve this error. Any suggestions.

Thanks

Kamalkant