Formats for requesting deferred restart
The formats for the RESTART
parameter
of the JOB
statement and the SYSCHK DD
statements
are as shown below.
//jobname JOB MSGLEVEL=1,RESTART=(request[,checkid])
//SYSCHK DD DSNAME=data-set-name,
// DISP=OLD[,UNIT=device-type,
// VOLUME=SER=volser]
-
MSGLEVEL=1
(orMSGLEVEL=(1,y)
) MSGLEVEL
is required.-
RESTART=(
request,
[checkid])
- Identifies the particular checkpoint at which restart is to occur.
- request
- Takes one of the following forms:
-
*
- Indicates restart at the beginning of the job.
- stepname
- Indicates restart at the beginning of a job step.
- stepname.procstep
- Indicates restart at a procedure step within the job step.
-
- checkid
- Identifies the checkpoint where restart is to occur.
-
SYSCHK
- The ddname used to identify a checkpoint data set to the control
program. The
SYSCHK DD
statement must immediately precede the firstEXEC
statement of the resubmitted job, and must follow anyJOBLIB
statement.- data-set-name
- Identifies the checkpoint data set. It must be the same name that was used when the checkpoint was taken.
- device-type and volser
- Identify the device type and the serial number of the volume that contains the checkpoint data set.