$ADD SRVCLASS(name) - Add a new permanent service class element
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
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 (1 to 4 characters using A-Z, 0-9, $, #, and @) 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.
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.