Since a failover fixes the issue, it may be that the SQL Login password is out of sync on one (or more) nodes.

Change the login name and execute this with...

Hi @markdummen,

From the info you posted there are some points to address: -

1. The SPN service names you are using. This prefix designates the service type only, so it is...

Hi @markdrummen,

In Active Directory, while selecting the active directory machine, we've enabled:

- Trust this computer for delegation to any service (Kerberos only)

<Use Kerberos only>.

In Active Directory, under the user properties...

Hi @markdummen,

I think the key may be point 3. in your op: -

<Update> : Note that running the script ON the database server itself works (direct called procedure). When running...