IEF752I

Explanation
The subsystem specified in the SUBSYS parameter
failed allocation of a data set.
In the message text: jobname
The name of the job.
procstep
The name of the step in the procedure.
stepname
The name of the job step.
ddname
The name of the DD statement.
+ xxx
The relative position of a data set within a concatenation of
data sets, including all data sets implicitly concatenated (through
GDG ALL or OPTCD=B requests). See z/OS MVS JCL User's Guide for
more information on GDG ALL or OPTCD=B requests when used within a
set of concatenated data sets. The first data set of a concatenation
would be +000, but the value +000 is never shown.

System action
The system ends the job. The subsystem issues
a message describing the reason for failure following this message.

Programmer response
Consult the subsystem message. Correct the
error.  Resubmit the job.

Source
Allocation

Module
IEFAB427

Routing code
11

Descriptor code
-