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Function To define one or
more new job classes for JES2.
Specify a comma-separated list of one or more new job
class names. Each job class name must be 2-8 characters in length,
using character sets A-Z and 0-9. A new name cannot match any existing
job class name.
Syntax
>>-$ADD--JOBCLASS--+-(------------------------------+----------->
| .-,----------------. |
| V | |
+-jobclass----+--------------+-+-+
| '---jobclass---' |
'-)------------------------------'
>--+---------------------------+-------------------------------><
'-| Modification keywords |-'
Modification keywords
|--+---------------------+-------------------------------------->
'-,--ACCT--=--+-No--+-'
'-Yes-'
>--+------------------------------------------+----------------->
'-,--AUTH--=--+-+-ALL--+-----------------+-'
| +-CONS-+ |
| +-INFO-+ |
| +-IO---+ |
| '-SYS--' |
| .-,--------------. |
| V (1) | |
'-(----------+-ALL--+-+--)-'
+-CONS-+
+-INFO-+
+-IO---+
'-SYS--'
>--+-----------------------+--+--------------------+------------>
| .-YES-. | '-,--BLP--=--+-No--+-'
'-,--ACTIVE--=--+-NO--+-' '-Yes-'
>--+----------------------------+------------------------------->
'-,--COMMAND--=--+-DISPLAY-+-'
+-EXECUTE-+
+-IGNORE--+
'-VERIFY--'
>--+-------------------------+--+---------------------+--------->
'-,--CONDPURG--=--+-No--+-' '-,--COPY--=--+-No--+-'
'-Yes-' '-Yes-'
>--+-----------------------------+--+-------------------+------->
'-,--DUPL_JOB--=--+-DELAY---+-' '-,--GROUP--=--name-'
'-NODELAY-'
>--+---------------------+--+-----------------------+----------->
'-,--HOLD--=--+-No--+-' '-,--IEFUJP--=--+-No--+-'
'-Yes-' '-Yes-'
>--+-----------------------+------------------------------------>
'-,--IEFUSO--=--+-No--+-'
'-Yes-'
>--+-------------------------------------+---------------------->
'-JESLOG=--+-SPIN-------------------+-'
+-(--SPIN--+-+hh:mm-+--)-+
| +-hh:mm--+ |
| +-nnn----+ |
| +-nnnK---+ |
| '-nnnM---' |
+-SUPPRESS---------------+
'-NOSPIN-----------------'
>--+-------------------------+--+------------------------+------>
| .-MAXRC--. | '-,--JOURNAL--=--+-No--+-'
'-,--JOBRC--=--+-LASTRC-+-' '-Yes-'
>--+--------------------+--+---------------------+-------------->
'-,--LOG--=--+-No--+-' '-,--MODE--=--+-JES-+-'
'-Yes-' '-WLM-'
>--+--------------------------+--------------------------------->
'-,--MSGCLASS--=--msgclass-'
>--+-----------------------------------------------------------+-->
'-,--MSGLEVEL--=--+-statements----------------------------+-'
'-(--+------------+--+-------------+--)-'
'-statements-' '-,--messages-'
>--+------------------------------------------------------+----->
'-,--OUTDisp--=--+-+-------+-------------------------+-'
| +-H-----+ |
| +-HOLD--+ |
| +-K-----+ |
| +-KEEP--+ |
| +-L-----+ |
| +-LEAVE-+ |
| +-P-----+ |
| +-PURGE-+ |
| +-W-----+ |
| '-WRITE-' |
'-(--+-------+--+--------------+--)-'
+-H-----+ '-,--+-------+-'
+-HOLD--+ +-H-----+
+-K-----+ +-HOLD--+
+-KEEP--+ +-K-----+
+-L-----+ +-KEEP--+
+-LEAVE-+ +-L-----+
+-P-----+ +-LEAVE-+
+-PURGE-+ +-P-----+
+-W-----+ +-PURGE-+
'-WRITE-' +-W-----+
'-WRITE-'
>--+-----------------------+--+------------------------+-------->
'-,--OUTPUT--=--+-No--+-' '-,--PERFORM--=--perform-'
'-Yes-'
>--+-------------------------+--+------------------------+------>
'-,--PGMRNAME--=--+-No--+-' '-,--PROCLIB--=--proclib-'
'-Yes-'
>--+-----------------------------------------------+------------>
'-,--Qaff--=--+---ANY-------------------------+-'
+-+----+--memname---------------+
| +-+--+ |
| '- --' |
| .-,-------------------. |
| V | |
'-(----+---ANY-----------+-+--)-'
'-+----+--memname-'
+-+--+
'- --'
>--+----------------------+--+----------------------+----------->
'-,--QHELD--=--+-No--+-' '-,--REGION--=--region-'
'-Yes-'
>--+------------------------+--+---------------------+---------->
'-,--RESTART--=--+-No--+-' '-,--SCAN--=--+-No--+-'
'-Yes-' '-Yes-'
>--+----------------------+--+----------------------+----------->
'-,--SCHENV--=--schenv-' '-,--SWA--=--+-ABOVE-+-'
'-BELOW-'
>--+-------------------------------------------+---------------->
'-,--TIME--=--+-min-----------------------+-'
'-(--+-----+--+--------+--)-'
'-min-' '-,--sec-'
>--+-----------------------+--+----------------------+---------->
'-,--TYPE26--=--+-No--+-' '-,--TYPE6--=--+-No--+-'
'-Yes-' '-Yes-'
>--+----------------+------------------------------------------->
'-,--XBM--=--xbm-'
>--+---------------------------------------------------+-------->
| .-,-----------------------. |
| V | |
'-,--XEQCount--=--(------MAXimum--=--maximum---+--)-'
>--+----------------------------------------------------------+--|
| .-,-----------------------. |
| V | |
'-,--XEQMEMBER(name)--=--(------MAXimum--=--maximum---+--)-'
Notes: - AUTH can be coded up to 4 times.
Parameters - jobclass
- The subscript defining the job classes to be defined by this command.
Each job class name can be 2-8 characters, using characters A-Z and
0-9. A name cannot match any existing job class name.
- ACCT={No|Yes}
- Specifies whether an account number is required (Yes) or not required
(No).
This parameter is not allowed on either the JOBCLASS(STC)
or JOBCLASS(TSU) initialization statements.
- ACTIVE={NO|YES}
- Specifies whether or not this class is active. Active classes
can be used on new jobs that are submitted. The ACTIVE parameter has
no effect on jobs once they have been submitted. The default value
is YES.
- AUTH={ALL|CONS|INFO|IO|SYS}
- Specifies the MVS™ operator command groups that are to be executed.
The groups includes:
- ALL
- All operator command types.
- CONS
- Console commands.
- INFO
- Information commands (such as display).
- IO
- Input/output commands.
- SYS
- System commands.
- BLP={No|Yes}
- Specifies that either the bypass label processing parameter in
the label field of a DD statement is to be ignored (NO) and processed
as no label or that bypass label processing is performed as requested
(YES) and the label parameter is processed as it appears.
- COMMAND={DISPLAY|EXECUTE|IGNORE|VERIFY}
- Specifies the disposition of commands read from the input stream
as follows.
- DISPLAY
- The command is displayed and scheduled for execution.
- EXECUTE
- The command is scheduled for execution.
- IGNORE
- The command is ignored (that is, interpreted as a ‘no operation').
- VERIFY
- Specifies that the system displays the command, asks the operator
whether the command should be executed, and if the operator replies
“YES”, schedules the command for execution.
- CONDPURG={No|Yes}
- Specifies whether (YES) or not (NO) system data sets (such as
JESMSG and SYSMSG) in this job class are to be conditionally purged.
Note: This is only valid for JOBCLASS(STC) and JOBCLASS(TSU).
- COPY={No|Yes}
- Displays whether (Yes) or not (No) jobs in this job class are
to be queued for output processing as though TYPRUN=COPY was specified
on the JOB statement for these jobs.
- DUPL_JOB={DELAY|NODELAY}
- Specifies whether or not JES2 is allowed to concurrently execute
batch jobs with the same name in the same MAS. If DUPL_JOB=DELAY is
specified, JES2 is not allowed to execute batch jobs with the same
name in the same MAS at the same time.
Note: DUPL_JOB on a JOBCLASS
specification is ignored if JOBDEF DUPL_JOB=NODELAY. If JOBDEF DUPL_JOB=DELAY,
that specification can be overridden on a jobclass basis by specifying
DUPL_JOB=NODELAY on the JOBCLASS statement.
- GROUP=name
- Specifies the 2-8 character name of the job class group which
this class will be associated with. The name cannot match any existing
job class (including the default 1 character job classes). By default,
the job class is not in a group.
Each job class can be in 0 or 1
groups. The group is created when the first job class is placed in
a group and deleted when the last job class is removed from a group.
Deleting a job class removes a class from its group.
- HOLD={No|Yes}
- Specifies that jobs in the job class are to be held (Yes) or not
held (No). If a job is held, it will remain so until a RELEASE command
for the job is issued by the operator ($A J).
This parameter is
not allowed on either the JOBCLASS(STC) or JOBCLASS(TSU) initialization
statements.
- IEFUJP={No|Yes}
- Specifies whether (YES) or not (NO) the IEFUJP exit is taken when
a started task is purged. IEFUJP receives control when a started task
is ready to be purged from the system; that is, after the started
task has been ended and all the SYSOUT output that pertains to the
started task has been processed.
- IEFUSO={No|Yes}
- Specifies whether (YES) or not (NO) the IEFUSO installation exit
is taken when the SYSOUT limit is reached for a started task in this
job class. The SYSOUT limit, which is specified by the OUTLIM parameter
on the DD statement, defines the maximum number of physical records
to be written to the associated SYSOUT data set. When the OUTLIM value
is exceeded, JES2 normally calls the IEFUSO SMF exit routine either
to increase the SYSOUT limit or to end the job. When NO is specified
and OUTLIM is exceeded, JES2 abnormally ends the job.
- JESLOG=
- Sets the default processing for the JESLOG data sets (JESMSGLG
and JESYSMSG).
- SPIN
- JESLOG data is to be immediately spun off for jobs in this jobclass.
Note: Specifying JESLOG=SPIN will cause a job in this class to use at
least two additional track groups of SPOOL space for the two JESLOG
data sets. If this job class normally has a large number of jobs that
use a minimal amount of SPOOL space, then an increase of two track
groups could significantly increase SPOOL utilization. Consider additional
SPOOL requirements when deciding whether to use JESLOG=SPIN.
- (SPIN,+hh:mm)
- Indicates to spin JESLOG every hh:mm time interval, where hh is hours and has a range of 0 through 23 and, mm is minutes
and has a range of 00 through 59.
Note: A minimum of 10 minutes must
be specified or an error message occurs. Also, for time intervals
of less than one hour, you must specify JESLOG=(SPIN,+00:mm).
- (SPIN,hh:mm)
- Indicates to spin JESLOG at hh:mm every 24 hours.
- (SPIN,nnn)
- Indicates to spin JESLOG whenever either JESMSGLG or JESYSMSG
has nnn lines. nnn is the number of lines in the data
set and has a range of 1 through 999. nnn is specified as nnn,
nnnK or nnnM, where 'K' is thousands and 'M' is millions.
Note: A
minimum of 500 lines must be specified or an error message occurs.
- (SPIN,nnnK)
- Indicates to spin JESLOG whenever either JESMSGLG or JESYSMSG
has "nnnK" lines.
- (SPIN,nnnM)
- Indicates to spin JESLOG whenever either JESMSGLG or JESYSMSG
has "nnnM" lines.
- SUPPRESS
- Indicates that the JESLOG data sets will have nothing written
to them during the execution of jobs defined for this job class. Data
will only be written to JESLOG data sets during each job's input service
and post execution.
- NOSPIN
- Indicates that JESLOG data will not be spun, but will not be suppressed.
NOSPIN is the default setting for the JOBCLASS(v) initialization statement.
- JOBRC=MAXRC|LASTRC
- Specifies the method for JES2 to use to determine the job return
code. Specify MAXRC to use the highest return
code of any executed step as the job return code. Specify LASTRC to use the return code of the last executed
step as the job return code. The default is MAXRC.
- JOURNAL={No|Yes}
- Specifies whether (Yes) or not (No) job-related information is
to be saved in a job journal.
Job journaling limits the scope
of RESTART=YES. If the JOURNAL=Yes parameter is specified: - JES2 restarts interrupted jobs from the beginning only if the MVS system is unable to restart the job from a step or checkpoint.
- RESTART=NO has no effect; all jobs are requeued for execution.
(Specifying RD=R|RNC on the JCL JOB statement has the same effect.)
If the jobs are not journaled (JOURNAL=No), JES2 always attempts
to restart interrupted jobs in this class from the beginning.
This parameter is not allowed on either the JOBCLASS(STC) or JOBCLASS(TSU)
initialization statements.
- LOG={No|Yes}
- Specifies whether (YES) or not (NO) the JES2 job log is printed
for started tasks. The JES2 job log contains the user's console messages
and replies to WTORs issued during the processing of the job. When
NO is specified, the printing of JES2 statistics information (normally
printed with the job) is also suppressed.
This parameter is not
allowed on either the JOBCLASS(STC) or JOBCLASS(TSU) initialization
statements.
- MODE={JES|WLM}
- Indicates whether jobs in this class are to be run under JES-mode
or WLM-mode initiators.
This parameter is not allowed on either
the JOBCLASS(STC) or JOBCLASS(TSU) initialization statements.
- MSGCLASS=msgclass
- Specifies the message class (A-Z,0-9) for started tasks or time-sharing
users. Valid only for JOBCLASS(STC) and JOBCLASS(TSU).
- MSGLEVEL=statements
- Specifies a message level value for use when the MSGLEVEL= parameter
is not specified on a JOB statement. If a MSGLEVEL= parameter is not
specified, JCL and allocation/termination messages are recorded in
the system message data set according to the value specified in this
parameter. The character “n” specifies the kinds of JCL listed, as
follows:
- 0
- JOB statement only
- 1
- Input statements, cataloged procedure statements, and symbolic
parameter substitution values
- 2
- Input statements only, including instream procedures.
The character “m” specifies the kinds of allocation/termination
messages listed, as follows: - 0
- No messages are to be listed, except in the case of an abnormal
termination, in which case allocation/termination messages are listed.
- 1
- Allocation/termination messages are listed.
- OUTDisp=(normal,abnormal)
- Specifies the default disposition of the JES data sets created
by jobs in the specified job class(es).
- normal
- Specifies the output disposition if the job ends successfully.
Specify one of the output dispositions below.
- abnormal
- Specifies the output disposition if the job ends unsuccessfully.
Specify one of the output dispositions below.
The valid output
dispositions: - H|HOLD
- Hold the output. JES2 does not process the output until you either
change the disposition to WRITE or KEEP, or release the output. When
the output is released, the disposition changes to WRITE.
- K|KEEP
- Process the output and then keep a copy of it on spool. After
processing, the disposition of this output becomes LEAVE.
- L|LEAVE
- JES2 does not process the output until you change the disposition
to WRITE or KEEP, or release the output. Once the output is released,
the disposition changes to KEEP.
- P|PURGE
- Purge the output immediately.
- W|WRITE
- Process the output then purge it.
See z/OS JES2 Initialization and Tuning Guide for
more information about specifying output disposition and how JES2
determines output disposition defaults.
- OUTPUT={No|Yes}
- Specifies whether SYSOUT data is to be written for started tasks.
- PERFORM=perform
- Specifies the default performance-group number (0-999) for started
tasks.
- PGMRNAME={No|Yes}
- Specifies whether a programmer name is required (Yes) or not required
(No) on a JCL JOB statement.
- PROCLIB=proclib
- Specifies the default procedure library number (00-99) which is
to be used for started tasks.
- Qaff=sysaff
- Specifies which members a particular job class is active on (not
held). A member list can be a combination of the following keywords
separated by commas.
- ANY
- This job class is active on all members in the JES2 multi-access
spool configuration.
- +|-memname|*
- The memnames (one to four characters) to be added to (+) or deleted
from (-) the current list of members that this job class is active
on. If neither + nor - is specified, the affinities of the job class
is explicitly to the specified members. '*' specifies the member the
command was issued on.
Note: The processing of the QAFF parameter must
result in at least one member that is eligible to execute this job.
Otherwise, the command will be rejected.
- QHELD={Yes|No}
- Specifies whether (Yes) or not (No) jobs in this class are to
be held (not selected for execution) until the class is released from
held status by operator command ($TJOBCLASS,QHELD=NO).
This parameter
is not allowed on either the JOBCLASS(STC) or JOBCLASS(TSU) initialization
statements.
- REGION=region
- Specifies the default for the region size assigned to each job
step.
- RESTART={No|Yes}
- Specifies whether (Yes) or not (No) JES2 is to requeue for execution
any job of this job class that had been executing before the IPL of
the system was repeated and a JES2 warm start was performed.
Job
journaling limits the scope of RESTART=YES. If the JOURNAL=Yes parameter
is specified: - JES2 restarts interrupted jobs from the beginning only if the MVS system is unable to restart the job from a step or checkpoint.
- RESTART=NO has no effect; all jobs are requeued for execution.
(Specifying RD=R|RNC on the JCL JOB statement has the same effect.)
If the jobs are not journaled (JOURNAL=No), JES2 always attempts
to restart interrupted jobs in this class from the beginning.
This parameter is not allowed on either the JOBCLASS(STC) or JOBCLASS(TSU)
initialization statements.
- SCAN={No|Yes}
- Specifies that the jobs in this job class are to be queued for
output processing immediately after JCL conversion (Yes) or queued
as usual (No).
This parameter is not allowed on either the JOBCLASS(STC)
or JOBCLASS(TSU) initialization statements.
- SCHENV=xxxxx
- The default SCHENV for a given JOBCLASS can be specified through
$ADD JOBCLASS(c), SCHENV=xxxxx where xxxxx is a 1 to 16 character
SCHENV. The SCHENV must be defined to WLM. If it is not, the setting
will be ignored.
- SWA={ABOVE|BELOW}
- SWA=ABOVE specifies that all eligible schedule work area (SWA)
control blocks created for started task will be placed above 16 megabytes
in virtual storage.
In a MAS environment, this parameter is set
by the member on which the job is converted, not the member on which
it executes.
SWA=BELOW specifies that all SWA control blocks
for started task will reside below 16 megabytes in virtual storage.
- TIME=min,sec
- Specifies the default for the maximum processor time that each
job step can run.
- TYPE6={No|Yes}
- Specifies whether (YES) or not (NO) JES2 produces type 6 SMF records
for started tasks.
- TYPE26={No|Yes}
- Specifies whether (YES) or not (NO) JES2 produces type 26 (job
summary) SMF records for started tasks.
- XBM=xbm
- The 1 to 8 character name of the execution batch monitor (XBM)
procedure to be executed by jobs running in the specified class.
This parameter is not allowed on either the JOBCLASS(STC) or JOBCLASS(TSU)
initialization statements.
- XEQCount=maximum
- Specifies the maximum number of jobs executed in the MAS.
- XEQMEMBER(name)=(MAXimum=maximum)
- For the member name specified, specifies the maximum number of
jobs that can execute concurrently in the class on the member.
Processing Considerations The new jobclass that is specified is defined to JES2. This jobclass is defined on all members of the MAS and will
persist over a warm start of JES2. All valid jobclass attributes can be specified on the command.
Related Commands$D JOBCLASS, $T JOBCLASS,
$DEL JOBCLASS
Authority Required This command requires system authority. The description of the $T RDRnn command explains
how to ensure that the authority of the appropriate MVS system
command group is assigned.
Scope MAS-wide. This command affects
all members of the multi-access spool.
Messages The $HASP837 message displays
the characteristics of the added job class.
ContextHASCSCAN and HASPSXIT are responsible
for processing this command.
Examples The following example adds a new
job class named TEST.
$ADD JOBCLASS(TEST)
$HASP837 JOBCLASS(TEST)
$HASP837 JOBCLASS(TEST) ACTIVE=YES,MODE=JES,QAFF=(ANY),QHELD=NO,
$HASP837 SCHENV=,XEQCOUNT=(MAXIMUM=*,
$HASP837 CURRENT=0),
$HASP837 XEQMEMBER(AQFT)=(MAXIMUM=*,
$HASP837 CURRENT=0),
$HASP837 XEQMEMBER(AQTS)=(MAXIMUM=*,
$HASP837 CURRENT=0)
The following example creates job classes CLASS1 and CLASS2,
adds them to GROUP1, and sets each class to ACTIVE=NO:
$ADD JOBCLASS(CLASS1,CLASS2),GROUP=GROUP1,ACTIVE=NO
$HASP837 JOBCLASS(CLASS1)
$HASP837 JOBCLASS(CLASS1) ACTIVE=NO,GROUP=GROUP1,MODE=JES,
$HASP837 QAFF=(ANY),QHELD=NO,SCHENV=,
$HASP837 XEQCOUNT=(MAXIMUM=*,CURRENT=0),
$HASP837 XEQMEMBER(N1M1)=(MAXIMUM=*,
$HASP837 CURRENT=0)
$HASP837 JOBCLASS(CLASS2)
$HASP837 JOBCLASS(CLASS2) ACTIVE=NO,GROUP=GROUP1,MODE=JES,
$HASP837 QAFF=(ANY),QHELD=NO,SCHENV=,
$HASP837 XEQCOUNT=(MAXIMUM=*,CURRENT=0),
$HASP837 XEQMEMBER(N1M1)=(MAXIMUM=*,
$HASP837 CURRENT=0)
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