Dynamic GP 2013 installed successfully at Windows Server 2008 R2. Database auto created on SQL Server 2008 R2. Services are created and these are running.
Web service read-write data when it run from Visual Studio but give an error message when it host on IIS 7. Error message: "Insufficient authorization to perform this action"
Nothing done for Authentication which is mention on Chapter:8 of "WSInstallAdminGuide.pdf". This part is not clear to me.
Especially which is mention under "Registering the SPN":
If you have chosen to use Kerberos authentication, you must register the SPN (Service Principal Name) under the following circumstances:
- Kerberos authentication mode is used.
- The user under which the Microsoft Dynamics GP Service Host is running is a domain user. You must also include this fully-qualified domain name of this user in the <userPrincipalName> attribute for the configuration file of your web service application.
How and where enable or setup Kerberos authentication mode?
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