IEE133I

Explanation
A reconfiguration request asked that the system
configure one or more channel paths offline. While processing the
request, the system detected that devices are currently doing I/O
through one of the specified channel paths.
In the message text: nn
The number of devices doing I/O through a channel path.
xx
The channel path on which the devices are doing I/O.

System action
The system waits a maximum of 2.5 minutes for
all I/O through channel path xx to complete. After
15 seconds, if all I/O has not completed, the system issues this message
to notify the operator of busy devices. If the 2.5-minute waiting
time expires and all I/O through channel path xx is
not complete, the system issues message IEE717D.

Source
Reconfiguration

Module
IEEVCHPR

Routing code
-

Descriptor code
5