A22

Explanation
An error, such as a hot I/O condition in a multiprocessing
configuration, caused the disabled console communications facility
(DCCF) to load this interim wait state. While in this wait state,
DCCF issues a message requesting a reply, or enters another wait state.

System action
The processor on which the DCCF is running waits
for responses to the messages that the DCCF sent to the console with
master authority, or the alternate or system console. When message
processing is complete, the system restarts the processors that are
in the X'A22' wait state.

Operator response
Respond to DCCF messages.

Source
Console services or master scheduler