@Lenvdb,
How to Configure Integrated Windows Authentication
...
If the metadata server is clustered and runs on Windows, or if your SAS servers are configured using DNS aliases, manually register SPNs. See Manual Registration.
...
Manually Registering Object Spawner SPNs
When using a service level account to run the object spawner service in a SAS Grid environment, you need to configure the default SPNs:
setspn –A SAS/computerNetbios –u domain\ObjectSpawnerServiceAccount
setspn –A SAS/computerFullname –u domain\ObjectSpawnerServiceAccount
In non-grid environments, you can configure custom SPNs, such as the following:
setspn –A SASWS/computerNetbios –u domain\ObjectSpawnerServiceAccount
setspn –A SASWS/computerShortname –u domain\ObjectSpawnerServiceAccount
... View more