IEF261I

Explanation
None of the DD statements defining an indexed sequential
data set specify DSNAME=name(PRIME). 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.

Programmer response
The operating system no longer supports
the creation or use of indexed sequential data sets. See z/OS DFSMS Using Data Sets for
information about converting programs and data sets to avoid using
ISAM.

Source
Allocation

Module
IEFAB431

Routing code
11

Descriptor code
-