101

Explanation
A program running in supervisor state tried to obtain more storage from the system queue area
(SQA) than was available.

System action
The system may issue message IEA946W. The system enters wait state X'101'.

Operator response
ReIPL the system. If this code occurs frequently, notify the system programmer.

System programmer response
Increase the space allowed for the SQA, or specify more space for the SQA in response to message
IEA101A at the next system initialization.

Source
Virtual storage management (VSM)