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Execute REXX on logon with ISPF


IBM Mainframe Forums -> CLIST & REXX
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wetzer123

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Joined: 22 Dec 2015
Posts: 9
Location: Germany

PostPosted: Thu Feb 17, 2022 7:01 pm
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I have some REXX running within logon Processing via parm on Logon procedure. Now I would like to execute things that need ISPF for example VGET. I do not find a way how to automatically run REXX coding with ISPF on logon. Is there a chance of doing this?
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Pedro

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Joined: 01 Sep 2006
Posts: 2594
Location: Silicon Valley

PostPosted: Thu Feb 17, 2022 11:27 pm
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You need to have ISPF active to use ISPF services, like VGET. Normally, you would do something like:
Code:
Address TSO "ISPSTART CMD(myrexx2)"

And in your second rexx program, you will be able to use ISPF services.

But it seems like you want to use VGET to get some setting so that you can determine subsequent processing in your logon rexx. It becomes tricky to communicate between the two rexx programs.

I have two suggestions.
1. I suggest try using OUTTRAP in logon exec and SAY in the second rexx program to communicate between the two.

2. If SAY does not work, then you may need to write to a file then read it later.
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Willy Jensen

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Joined: 01 Sep 2015
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PostPosted: Fri Feb 18, 2022 2:47 am
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For another method to pass variables between REXX pgms, see the REXXGBLV program at harders-jensen.com
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Willy Jensen

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PostPosted: Fri Feb 18, 2022 2:47 am
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For another method to pass variables between REXX pgms, see the REXXGBLV program at harders-jensen.com
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