IEA858E ACR COMPLETE CPU NOW OFFLINE [PHYSICAL VARY FAILED]

Explanation
A failing processor was placed logically offline
by alternate CPU recovery (ACR). In the message text: PHYSICAL VARY FAILED
The service processor tried unsuccessfully to vary the failing
processor physically offline or the physical vary function is not
supported by the service processor.

System action
The system continues processing. The system writes
a logrec data set error record.
The system does not automatically
remove this message from the display console. The operator must manually
delete the message.

Operator response
Delete the message from the console with the
CONTROL(K) command.
If this ACR was initiated by an earlier
response to the excessive spin-loop message IEE331A, enter the CONFIG
command to configure CPU x back online.
If PHYSICAL
VARY FAILED appears in the message text, take processor x physically
offline with the CONFIG CPU, OFFLINE command.
Contact hardware
support. Provide the logrec data set error record.

Source
Alternate CPU recovery (ACR)

Module
IEAVTACR

Routing code
2,10

Descriptor code
4