$ADD SRVCLASS

Function

To add a new permanent service class element that corresponds to a WLM service class. JES2 maintains two types of service classes. Dynamic service classes are created when a job enters the system and the service class assigned to that job is not currently known. Dynamic service classes are deleted when there are no longer any pre-execution jobs in that class and a timer has expired.

Permanent service classes are created with either the $ADD or $T SRVCLASS command. JES2 permanent service classes are never deleted.

The class specified cannot match the class name of any existing JES2 SRVCLASS statement, no matter permanent or dynamic.

Syntax


>>-$ADD--SRVCLASS--(srvclass)----------------------------------->

>--+--------------------------------------------+--------------><
   '-Qaff--=--+---ANY-------------------------+-'   
              +-+----+--memname---------------+     
              | +-+--+                        |     
              | '- --'                        |     
              |    .-,-------------------.    |     
              |    V                     |    |     
              '-(----+-----------------+-+--)-'     
                     +---ANY-----------+            
                     '-+----+--memname-'            
                       +-+--+                       
                       '- --'

Parameters

Qaff=sysaff

Specifies which members a particular service class is on. A member list can be a combination of the following keywords separated by commas. The default value of this parameter is ANY, which specifies that the service class is on all members.

ANY: This service class is on all members in the JES2 multi-access spool configuration.
+|-memname|*: The memname (one to four characters) to be added to (+) or deleted from (-) the current list of members that this service class is on. If neither + nor - is specified, the affinities of the service class are set explicitly to the specified members. '*' specifies the member the command was issued on.

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.

This command requires control security access authority. For a description of assigning command input authority, see z/OS JES2 Initialization and Tuning Guide, SA32-0991.

Scope

MAS-wide. This command displays information about the entire MAS.

Messages

$HASP889

Example

$ADD SRVCLASS(DISCRETN)

$HASP889 SRVCLASS(DISCRETN)  QAFF=(ANY),TYPE=PERMANENT,   
$HASP889                     MASCOUNT=(INITS=0,ACTIVE=0)

This command registers a service class on JES2's behalf. The service class (DISCRETN) must be defined to WLM.