Space on the direct access storage device (DASD) required by a DD statement could not be obtained because of one of the following errors:

• A permanent I/O error.
• A incorrect format-1 data set control block (DSCB).
• A structure error in the volume table of contents (VTOC) index.

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.