Common message log
PSF can write FSS, FSA, and print job messages to the Infoprint Server
common message log. The common message log links the messages to their
respective objects with a log name so an operator can view the messages
in Infoprint Central.
With the common message log function, operators can also use Infoprint Central to:
- Search for print jobs and view the properties for each job.
- Release held print jobs, delete jobs, change the priority of jobs,
and move jobs (as long as PSF has not started processing the jobs).
PSF writes FSS, FSA, and Print Job message types to the common
message log. PSF does not write Exit WTO, NST, Operator Interface,
or Secured Console message types.
The common message log requires:
- z/OS® 1.13 or
later
- A license for the Infoprint Server feature
- JES2 or JES3 at the supported z/OS 1.13 or later level
To enable PSF to write messages to the common message log, you
must customize PSF and select the Log messages parameter
in the Printer Inventory:
- Update these BPXPRMxx parameters in the SYS1.PARMLIB member:
- MAXSOCKETS
- This parameter is on the NETWORK statement. Increase the value
by 3 for each FSS and by 1 for each FSA.
- MAXPROCSYS and MAXPROCUSER
- Increase the value by 3 for each FSS and by 1 for each FSA.
The operator command D OMVS,O displays the current values for these
parameters.
- Define a valid OMVS segment in RACF® for
the user ID, group ID, or both so PSF can write messages to the common
message log.
- Select the Log messages parameter in the Printer Inventory
to use the common message log. In PSF 4.5 or later,
you do not need to restart PSF when you set or change this parameter.
The update takes effect after the current print job is complete.
Note:
When using the common message log, PSF has these sysplex
limitations:
- The Printer Inventory and common message log cannot be shared
across multiple systems. Therefore, if you configure PSF to print
on the same printers from different z/OS systems, Infoprint Central
users must open separate instances of their web browser so they can
log on to multiple z/OS systems
to see all print jobs on a printer's queue and to see all messages
about a printer. This is because from each instance of a web browser,
you can log on to only one z/OS system
and see print jobs, printer queues, and Infoprint Server messages for
that one z/OS system only.
- In JES3 systems only, if the systems in the sysplex share the
JES spool, you can run Infoprint Server on only one system in the
sysplex. If you want to run Infoprint Server on more than one system,
PSF on each system must select different print jobs from the JES spool.
To accomplish this, you must define different job-selection rules
for PSF on each system. For example, PSF on system A could select
print jobs in class P, while PSF on system B could select print jobs
in class Q.
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