IEA519I   IODF DSN = dsname

Explanation

This message identifies the I/O definition file (IODF) data set name. In the message text:
dsname
The data set name.

System action

System initialization continues.

System programmer response

If the IODF data set name is incorrect, enter the correct name in the LOADxx parmlib member. Then ask the operator to reIPL the system.

Source

Input/output supervisor (IOS)

Module

IEAIPL43