Windows Security Log Event ID 4773

Operating Systems Windows 2008 R2 and 7
Windows 2012 R2 and 8.1
Windows 2016 and 10
Windows Server 2019 and 2022
 • Subcategory
Account Logon
 • Kerberos Service Ticket Operations
Type Failure
Corresponding events
in Windows 2003
and before

4773: A Kerberos service ticket request failed

On this page

Windows does not log this event.  Instead it logs event ID 4769 with keyword Failure Audit.

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Examples of 4773

A Kerberos service ticket request failed.

Account Information:

   Account Name:  %1
   Account Domain:  %2

Service Information:

   Service Name: %3

Network Information:

   Client Address: %6
   Client Port: %7

Additional Information:

   Ticket Options: %4
   Failure Code: %5

Ticket options and failure codes are defined in RFC 4120.

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