IEA269I A CPC SIDE ID CHANGE FROM SIDE `x` TO SIDE `y` HAS OCCURRED.

Explanation
The central processing complex (CPC) switched from
using the External Time Reference (ETR) ports on one side to the ports
on another side. ETR is the MVS™ generic
name for the IBM® Sysplex Timer (9037) or equivalent.
In
the message text: x, y
The side identifiers.

System action
Processing continues.

Source
Timer supervision

Module
IEATESMR

Routing code
10

Descriptor code
4

IEA269I A CPC SIDE ID CHANGE FROM SIDE x TO SIDE y HAS OCCURRED.

Explanation

System action

Source

Module

Routing code

Descriptor code

IEA269I A CPC SIDE ID CHANGE FROM SIDE `x` TO SIDE `y` HAS OCCURRED.