JES2 disk reader support
- Description:
- JES2 is adding a JES2 command to submit JCL from a predefined DD. The source DD is SUBMITLIB.
- The SUBMITLIB(name) statement (alias SUBLIB) is added and is used to identify a series of partitioned data sets. Operator commands for $ADD, $DEL, and $T (modify) SUBMITLIB are added (including display with $D). The concatenation supports any format PDS (LRECL and RECFM) that can be used to pass JCL into input processing.
- The SUBMITRDR statement (or SUBRDR) is added and is used to specify JES2 defaults for jobs submitted this way. The parameters are similar to the INTRDR statement with the addition of a default DD name for the new $SUBMIT command.
- The $SUBMIT command is added to cause a member of a SUBMITLIB concatenation and is submitted by using SUBMITRDR. The command supports a DD name (SUBMITLIB subscript), a member name, and a HOLD= override.
- Job security is based on the source of the $SUBMIT command.
- When change was introduced:
- z/OS V2R4.
- Reference information: