z/OS MVS Using the Subsystem Interface
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Job transmitter OFFLOAD section (JDXOJXMT)

z/OS MVS Using the Subsystem Interface
SA38-0679-00

Job transmitter OFFLOAD section. Contains attributes specific for OFFLOAD job transmitters.

Field Name
Description
JDXOLNG
Length of this section
JDXOTYPE
Section type
JDXOMOD
Section type modifier
JDXOFLG1
Processing flags:
Bit Value
Description
JDXO1NFY
Send notification message to TSO userid as requested
JDXO1STR
Start this receiver when OFFLOAD device is started
JDXODISP
Post-offload job disposition:
JDXODDEL
DELETE
JDXODHLD
HOLD
JDXODKP
KEEP

Values for attributes used for work selection:

Field Name
Description
JDXOWOWN
Name of job owner
JDXOWJBN
Job name
JDXOWSVN
Service class name
JDXOWSCH
Scheduling environment

Job ID range for work selection:

Field Name
Description
JDXOWJIL
Job ID low limit
JDXOWJIH
Job ID high limit

Job size range for work selection (records):

Field Name
Description
JDXOWJSL
Job size low limit
JDXOWJSH
Job size high limit
JDXOWFLG
Work selection flags:
Bit Value
Description
JDXOWHLD
Select held (HOLD=YES)
JDXOWRLS
Select non held (HOLD=NO) If neither bit set, select none (HOLD=NONE)
JDXOFANY
Default member affinity is ANY. (also see section starting with field JDXOWMBO).
JDXOWJOB
Job ID range is for JOB
JDXOWSTC
Job ID range is for STC
JDXOWTSU
Job ID range is for TSU

Array of job classes This is a variable size array of fixed-size character strings which represent names of job classes. The class array can also be viewed as a single string, which starts JDXOWCLO bytes from JDXOJXMT and which length is JDXOWCL#.

Field Name
Description
JDXOWCLO
Offset from the beginning of DSECT to the first job class or job class group name
JDXOWCL#
Number of elements in array
JDXOWCLL
Length of each element

Array of routing codes/destination ids This is variable size array of fixed-size character strings which represent routing codes or destination ids.

Field Name
Description
JDXOWDSO
Offset from the beginning of DSECT to the first route code/dest ID
JDXOWDS#
Number of elements in array
JDXOWDSL
Length of each element

Array of binary route codes for work selection This is variable size array of fixed-size structures, mapped by the JDD2DEST structure, of binary route codes used for work selection.

Field Name
Description
JDXOWRCO
Offset from the beginning of DSECT to the first route code
JDXOWRC#
Number of elements in array
JDXOWRCL
Length of each element

Array of MAS member names for work selection (member affinity) This is variable size array of fixed-size character strings which represent MAS member names used for work selection. NOTE: Check the JDXOFANY bit first before using these fields.

Field Name
Description
JDXOWMBO
Offset from the beginning of DSECT to the first MAS member name
JDXOWMB#
Number of elements in array
JDXOWMBL
Length of each element

Array of spool volume names for work selection This is variable size array of fixed-size character strings which represent spool volume names used for work selection.

Field Name
Description
JDXOWVLO
Offset from the beginning of DSECT to the first volume name
JDXOWVL#
Number of elements in array
JDXOWVLL
Length of each element

Work selection criteria in printable form. The work selection criteria string is represented in the format which would be used by appropriate JES configuration command.

Field Name
Description
JDXOWSCO
Offset from the beginning of DSECT to the work selection string
JDXOWSCL
Length of the work selection string

Work selection criteria in encoded form. The work selection criteria is encoded as an array of bytes, where the value of each byte represents an attribute used for work selection. (See symbol definitions for work selection attributes - JDWSxxxx.)

Field Name
Description
JDXOWSEO
Offset from the beginning of DSECT to the work selection array
JDXOWSEL
Length of the work selection array

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