NAV2016 Installation & Configuration

navuser1

Dear Sir,

I've installed NAV 2016 (All the Tiers in a Single PC) successfully in a single stand computer,but when I try to access the database thru RTC, it's showing the below error message...

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Microsoft Dynamics NAV

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The server "DynamicsNAV90" was unable to process the request. The application will close.

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OK

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And When I restart the NAV service, the below warning message is found in the Event Viewer..

DynamicsNAV90
The service could not add service principal names because the service account could not be found in Active Directory.
Account: NT AUTHORITY\NETWORK SERVICE
Service principal names:
DynamicsNAV/PC:7046
DynamicsNAV/PC:7046

Service is running bt the account NT AUTHORITY\NETWORK SERVICE with having enough privileged in SQL Server as well as the DB.

Kindly help me to solve this issue.

Thanks & regards,
--Navuser1

RockWithNAV

It's from SQl side as the Service Account is not having the desired permission.

Go to SQL -> Security -> Login find NT AUTHORITY\NETWORK SERVICE and give it the full permission in SQL and then restart the service and try.

navuser1

NT AUTHORITY\NETWORK SERVICE has full permission on SQL Server and Db_Owner of the Target Database.