2013 remote Development environment. Token validation error.

delaghetto

I've got a NAV 2013 installation on one server, with all the NAV services.

I have installed the NAV client and development environment in a second server we use for development.

We use windows authentication with domain users.

Now, when I'm in the main NAV server, I can open the development environment and modify tables, add fields, etc.

But when I do this from the Development server, I get an error, and I have this message in the NAV main server event viewer:

"Token-based server access validation failed with an infrastructure error"

Anyone else getting this?

geordie

Can you please check on the domain account you are using, in delegation tab, if it's actually selected "Use any authentication protocol"?

delaghetto

I've been playing around with SPN's and now I added delegation option in Active Directory, but I still can't work with tables from the development environment.

This is my SPNs in case there is something wrong:

Setspn -l Domain\admin (this is the Nav server service user account) (DEMO2 is the machine with NAV and SQL Service)(dynamicsnav71 is the instance name)
Valores de ServicePrincipalName registrados para CN=Admin,CN=Users,DC=domain,DC=local:
dynamicsnav71/demo2.Domain.local:7045
MSSQLSvc/DEMO2.Domain.local:1433
MSSQLSvc/DEMO2.Domain.local
https/DEMO2:7047
https/DEMO2.Domain.local:7047
DynamicsNAV/DEMO2:7046
DynamicsNAV/DEMO2.Domain.local:7046

In my user's delegation tab, I've enabled the option "use any protocol" and added the services dynamicsnav71 and both MSSQLSvc from the user domain/admin

Any more ideas? Thanks for helping