$T FSS

Function

To specify the characteristics of a JES2 functional subsystem.

One or more parameters on this command accepts wild cards. Parameter descriptions will note that.

Syntax


>>-$T--+-FSS----+--+-'--accccccc--'---------------+------------->
       '-FSSDef-'  |    .-,------------------.    |   
                   |    V                    |    |   
                   '-(----+-accccccc-------+-+--)-'   
                          '-'--accccccc--'-'          

>--+---------------------------------+-------------------------->
   '-| Selection limiting keywords |-'   

>--+---------------------------+-------------------------------><
   '-| Modification keywords |-'   

Modification keywords

|--+-------------------------+---------------------------------->
   '-,--AUTOstop--=--+-No--+-'   
                     '-Yes-'     

>--+------------------------------+--+----------------------+---|
   '-,--HASPFSSM--=--+-HASPFSSM-+-'  '-,--PROC--=--accccccc-'   
                     '-accccccc-'                               

Selection limiting keywords

|--+-------------------------------------+---------------------->
   '-,----/----AUTOstop--+-=--+--+-No--+-'   
                         '-^=-'  '-Yes-'     

>--+-------------------------------------------+---------------->
   '-,----/----HASPFSSM--+-=--+--+-=HASPFSSM-+-'   
                         +-^=-+  '-accccccc--'     
                         +->--+                    
                         '-<--'                    

>--+----------------------------------+-------------------------|
   '-,----/----PROC--+-=--+--accccccc-'   
                     +-^=-+               
                     +->--+               
                     '-<--'

Parameters

(accccccc|ac*|*): The 1– to 8–character subscript naming the functional subsystem(s) affected by this command. You may specify either a particular FSS name (for example, MYFSS) or wild cards to specify a generic name (for example, FSS* or *). See Using wildcards for additional information.
AUTOstop={No|Yes}: Specifies whether JES2 is to automatically stop the FSS address space when all devices attached to the FSS are drained.
HASPFSSM={accccccc|HASPFSSM}: The 1– to 8–character name of the load module that is loaded into the functional subsystem address space. This load module contains the various JES2-supplied FSI service routines.
PROC=accccccc: The 1– to 8–character name of the procedure in SYS1.PROCLIB that contains the JCL required to start the functional subsystem.

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.

Processing Considerations

If the FSS address space defined by this FSS is active, you can change the AUTOSTOP option but you may not change the other specifications.

Scope

Single member. This command will be in effect for this member only. There is no need to have this command issued to all members of the MAS.

Messages

The $HASP824 message displays the current values of all the parameters on the FSS initialization statement.

Example

 1   $t fss(quikprt) haspfssm=fssmtest

  $HASP824 FSS(QUIKPRT) PROC=MYPROC,HASPFSSM=FSSMTEST,
           AUTOSTOP=NO

JES2 loads the FSSMTEST load module into the QUIKPRT FSS address space when the first printer assigned to that FSS is started.