IEA380I THIS SYSTEM IS NOW OPERATING IN STP TIMING MODE.

Explanation
This z/OS® image
is currently running in STP timing mode. It is a member of either
a mixed CTN or an STP-only CTN.

System action
The system continues processing.

Operator response
None.

System programmer response
None.

User response
N/A

Problem determination
N/A

Source
Timer supervision

Module
IEAVNP21, IEATCCCH, IEATSCSH

Routing code
10

Descriptor code
12

Automation
None.