IEB512I

Explanation
The header 1 sector for the file number could not
be read from the input diskette and no DS control statement was provided.
In
the message text: xx
The file number.

System action
The job is ended.

Programmer response
Supply a DS control statement for the file
number and resubmit the job.

Source
DFSMSdfp

Routing code
-

Descriptor code
-