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Exit 12: ISPF service start exit z/OS ISPF Planning and Customizing GC19-3623-00 |
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The ISPF exit for the service start lets you monitor all external ISPF service requests. Exit routines at this user exit are notified of all service requests (including PDF services) made through the ISPLINK or ISPEXEC interfaces. The exit routines are not notified for ISPF internal service requests (those that do not use the ISPLINK or ISPEXEC interfaces.) After initial verification of parameters and syntax, ISPF calls the exit routines at this user exit before the requested service is performed. Exit parametersIn addition to the standard
exit parameters described in Exit parameter list,
the exit routines at this user exit receive these parameters. ISPF
ignores any changes the routines make to these parameters.
Return codesNo return codes are acknowledged
at this user exit. When this exit returns to ISPF, normal processing
continues.
Note: For multiple exit routines, return codes still affect
the processing flow.
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