0E3

Explanation
There is not enough virtual storage available to
initialize the common service area (CSA).

System action
The system may issue message IEA140W.  The system
enters wait state X'0E3'.

Operator response
Notify the system programmer.

System programmer response
Modify the virtual storage allocated
to the nucleus, system queue area (SQA), or link pack areas (LPA).

Source
Virtual storage management (VSM)