Session Preparation

Session prepare request from Broker service to VDA failed (typically comms error).

Registration Timeout

VDA did not register in time after being powered on for session launch.

Connection Timeout

Client did not connect to VDA after VDA was prepared for session launch.

Licensing

License request failed (typically no license available).

Ticketing

General licensing-related failure.

Other

General catch-all for problems between client and VDA that can’t otherwise be identified.

General Fail

General catch-all for problems during the initial brokering operation that can’t otherwise be identified.

Maintenance Mode

Machine or delivery group in maintenance mode.

Application Disabled

Application disabled

License Feature Refused

Feature being used is not licensed (e.g. license doesn’t allow use of multi-session VDAs).

Session Limit Reached

No more sessions allowed (e.g. launching second session on VDI VDA).

Disallowed Protocol

Resource doesn’t allow protocol requested by session launch.

resource Unavailable

Resource has been removed/disabled since enumeration.

Active Session Reconnect Disabled

Session is already connected to a different endpoint but session stealing is disabled.

No Session to Reconnect

Specified session could not be found during reconnect.

Spin up Failed

VDA could not be powered-on for session launch.

Refused

VDA actively refused session prepare request.

Configuration Set Failure

Failed to send required configuration data to VDA prior to session launch.

No Machine Available

No machine available for launch (e.g. all shared VDI machines in group are in use).

Machine Not functional

Non-power-managed assigned machine not registered.