The contents of the registers on entry to this exit are:
- Register
- Contents
- 0
- A code indicating:
- 0
- Normal end of input.
- 4
- Job has a JES2 control statement error.
- 8
- Job has an SAF (security) failure.
- 12
- Job failed work selection criteria (OFFLOADER only)
- 1
- Pointer to a parameter list with the following structure, mapped
by $XPL:
- Field Name
- Description
- XPLID
- The eyecatcher.
- XPLLEVEL
- Version level for base XPL.
- XPLXITID
- The exit ID number.
- XPLEXLEV
- Version number for exit
- X050IND
- Indicator byte.
- X050COND
- Condition byte.
- X050GJOB
- Condition bit that specifies a normal job.
- X050JECL
- Condition bit that specifies a JECL error.
- X050BSAF
- Condition bit that specifies an SAF failure.
- X050WSEL
- Condition bit that specifies the job failed to meet work selection
criteria.
- X050RESP
- Response byte.
- X050NORM
- Response bit that specifies to do normal process.
- X050OUTP
- Response bit that specifies to terminate with output.
- X050PURG
- Response bit that specifies to terminate job without printing
the output.
- X050AVF
- Response bit that indicates the exit's job verification failed.
- XPLSIZE
- Size of parm list, including base section.
- X050JCT
- Address of the JCT.
- X050JQE
- Address of update mode JQA.
- X050DCT
- Always zero. This field exists so that the XPL
for exit 50 will be compatible with the XPL passed in exit 20. Most
DCT fields can be accessed using corresponding fields in the JRW (pointed
to by X050AREA). For example, DCTDEVTP can be accessed using field
JRWDEVTP.
- X050AREA
- Address of the JRW
- X050PRIO
- Job priority (Input/Output field)
- X050FLG1
- Flags
- X050XNOD
- Execution Node (Input/Output field)
- X050SAF
- Full system affinity mask (Input/Output)
- X050SENV
- Scheduling Environment (Input/Output field)
- X050JCLS
- Job class (Input/Output field)
- X050NEXT
- Next job phase (Input/Output field)
- X050UCOR
- Override user portion of the job correlator
- 2-9
- Not applicable
- 10
- Address of the JCT.
- 11
- Address of the HCCT.
- 12
- Not applicable
- 13
- Address of a save area
- 14
- Return address.
- 15
- Entry address
z/OS JES2 Installation Exits
Copyright IBM Corporation 1990, 2014