Severity Level 16
Could not perform a Windows NT authenticated login because delegation is not available.
This error message indicates that a distributed query is being attempted for a Microsoft® Windows® authenticated login without an explicit login mapping. In an operating-system environment in which security delegation is not supported, Windows NT authenticated logins need an explicit mapping to a remote login and password created using sp_addlinkedsrvlogin.
Create explicit mapping to a remote login and password using sp_addlinkedsrvlogin.