$D TPDEF

Function

To display the current teleprocessing characteristics.

Syntax


>>-$D--TPDEF--+-------------+--+------------+------------------->
              '-,--AUTOINTV-'  '-,--AUTONUM-'   

>--+---------------------------------------+-------------------->
   '-,--BSCBUF--+------------------------+-'   
                |       .-,---------.    |     
                |       V           |    |     
                '-=--(----+-FREE--+-+--)-'     
                          +-LIMIT-+            
                          +-SIZE--+            
                          '-WARN--'            

>--+---------------------------------------+--+-------------+--->
   '-,--SNABUF--+------------------------+-'  '-,--MBUFSIZE-'   
                |       .-,---------.    |                      
                |       V           |    |                      
                '-=--(----+-FREE--+-+--)-'                      
                          +-LIMIT-+                             
                          +-SIZE--+                             
                          '-WARN--'                             

>--+-----------+--+-----------+--------------------------------->
   '-,--RMTMSG-'  '-,--RMTNUM-'   

>--+------------------------------------------+----------------><
   '-,--SESSIONS--+-------------------------+-'   
                  |       .-,----------.    |     
                  |       V            |    |     
                  '-=--(----+-FREE---+-+--)-'     
                            +-FROZEN-+            
                            +-LIMIT--+            
                            '-WARN---'

Parameters

TPDEF

The $HASP839 message displays the current JES2 teleprocessing characteristics.

AUTOINTV

Specifies the autologon timer interval (10-600 seconds) (the time between JES2 automatic logon attempts) for this installation.

AUTONUM

The current number of RJE devices which can specify AUTOLOG=YES.

BSCBUF[=FREE|LIMIT|SIZE|WARN]

Specifies information about the BSC teleprocessing buffers JES2 allocates below 16 megabytes in virtual storage.

FREE: The current number of free TP buffers below the 16M line.
LIMIT: Specifies the maximum number (10-9999) of teleprocessing buffers JES2 allocates below 16 megabytes in virtual storage.
SIZE: Specifies the size (520-32512) in bytes of the teleprocessing buffers JES2 allocates below 16 megabytes in virtual storage.
WARN: Specifies the threshold percentage (0-100) of the maximum use of teleprocessing buffers below 16 megabytes in virtual storage.

SNABUF[=FREE|LIMIT|SIZE|WARN]

Specifies information about the SNA teleprocessing buffers JES2 allocates above 16 megabytes in virtual storage.

FREE: The current number of free TP buffers above the 16M line.
LIMIT: Specifies the maximum number (10-9999) of teleprocessing buffers JES2 allocates above 16 megabytes in virtual storage.
SIZE: Specifies the size (520-3960) in bytes of the teleprocessing buffers JES2 allocates above 16 megabytes in virtual storage.
WARN: Specifies the threshold percentage (0-100) of the maximum use of teleprocessing buffers above 16 megabytes in virtual storage.

MBUFSIZE

Specifies the size (128-3960) in bytes (dependent upon JES2 macro expansions) of each JES2 multileaving buffer.

RMTMSG

Specifies the maximum number (1-255) of messages that may be queued by RTAM to a multileaving remote console.

RMTNUM

Specifies the highest number (0-32767) that can be defined for an RJE workstation on this member.

SESSIONS[=FREE|FROZEN|LIMIT|WARN]

Specifies information about the maximum number of VTAM® sessions.

FREE: The current number of VTAM sessions available to JES2 which are not in use.
FROZEN: The current number of VTAM sessions which have been "frozen" due to an error on the session.
LIMIT: Specifies the maximum number (1-9999) of VTAM sessions (nnn) that can be active at one time.
WARN: Specifies a threshold percentage (0-100) of the maximum used number of VTAM sessions at which JES2 issues the $HASP050 to warn the operator of a resource shortage.

Authority Required

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

Scope

The scope of some commands varies by parameter.

Some parameters on certain commands will display information about the entire MAS, while other parameters will display information about this member only.

For those commands that are single member scope, or have some parameters that are single member scope, you might want to use the parameters for that command to get information about all members of the MAS. If so, you can use the MVS ROUTE *ALL command to issue that command to all active members (if the JES2 command character is the same on all members). See z/OS MVS System Commands, SA38-0666 for more information on using the ROUTE *ALL command.

Messages

The $HASP839 message is issued in response to this command.

Example

 1    $d tpdef

  $HASP839 TPDEF AUTOINTV=32,AUTONUM=3,BSCBUF=(LIMIT=48,
  $HASP839       WARN=80,FREE=48,SIZE=520),MBUFSIZE=400,
  $HASP839       RMTMSG=200,TMTNUM=32767,SESSIONS=(LIMIT=102,
  $HASP839       WARN=80,FREE=102,FROZEN=0),SNABUF=(LIMIT=30,
  $HASP839       WARN=80,FREE=30,SIZE=400)

The $HASP839 message shows JES2 teleprocessing characteristics.