# Event ID 4772: A Kerberos authentication ticket request failed

## Description

Currently this event doesn’t generate. It is a defined event, but it is never invoked by the operating system. 4768 failure event is generated instead.

[MS Source](https://github.com/MicrosoftDocs/windows-itpro-docs/blob/master/windows/security/threat-protection/auditing/event-4772.md)

## Event Log Illustration & Event XML

[MS Source](https://github.com/MicrosoftDocs/windows-itpro-docs/blob/master/windows/security/threat-protection/auditing/event-4772.md)

## Data Dictionary

| Standard Name | Field Name | Type | Description | Sample Value |
| ---------------- | ---------------- | ----------------| ---------------- | ---------------- |