Event ID 4774 - An account was mapped for logon

Event ID 4774 - An account was mapped for logon

This event should be logged for both Success and Failure Event but Success is not yet reported. Failure seems to be generated.

Log Sample

An account was mapped for logon.

Authentication Package:Schannel

Account UPN:<Acccount>@<Domain>

Mapped Name:<Account>

Required Server Roles: no information.

Minimum OS Version: no information.

Event Versions: 0.