IEA514W    MORE THAN ONE EXTENT FOR dsname

Explanation

A data set in the LOADxx parmlib member occupies more than one extent. In the message text:
dsname
The data set name.

System action

The system ends initialization. The system enters nonrestartable wait state X'0B1' with reason code X'002'.

System programmer response

See the system programmer response for wait state X'0B1'.

Source

Input/output supervisor (IOS)

Module

IOSIOFR