Exit 1: ISPF session initialization exit
The ISPF session initialization exit provides accounting and monitoring capabilities. ISPF gives control to the exit routine after successfully opening all required data sets, determining session language, and before the first logical screen is started.
Exit parameters
In addition to the standard
exit parameters described in Exit parameter list,
the exit routines at this user exit receive these parameters.
- Flags
- 4 bytes of bit flags defined as follows:
- 0
- 1 = TEST option specified
- 1
- 1 = TESTX option specified
- 2
- 1 = TRACE option specified
- 3
- 1 = TRACEX option specified
- 4-31
- Reserved.
- CPPL
- Pointer to the address of the TSO command processor parameter list (CPPL) that was passed to ISPF.
- Lang
- An 8-character field that contains the name of the national language for this ISPF session. The value is left-justified and padded with blanks.
Return codes
No return codes are acknowledged
at this user exit. When this user exit returns to ISPF, normal processing
continues.
Note: For multiple exit routines, return codes still affect
the processing flow.