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3270 personal communications. Can't change 24x80 resoluciĆ³n.


IBM Mainframe Forums -> TSO/ISPF
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Ali_gezer

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Joined: 06 Apr 2021
Posts: 123
Location: argentina

PostPosted: Thu Jun 15, 2023 12:35 am
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Hello how are You?
Im new and there is a problem here at My work that no one was able to help with.
When I change from 24x80 to 43x80 it makes nothing (it permits the change but stills keep showing 24 rows 80 columns).
I changed in ispf to set screen format to max but it does not work.

Any idea?
Thanks.
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Pedro

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Joined: 01 Sep 2006
Posts: 2593
Location: Silicon Valley

PostPosted: Thu Jun 15, 2023 6:15 am
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1. Logoff / logon

2. make sure the emulator is for 3270 mod 2.

3. VTAM logmode definition needs to be set for 3270 mod 2.

4. Besides MAX, I think there is another ISPF setting for device type (my memory is hazy on this).
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vasanthz

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Joined: 28 Aug 2007
Posts: 1744
Location: Tirupur, India

PostPosted: Fri Jun 16, 2023 5:50 pm
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Along with the emulator setting, you also have to change the ISPF settings for the option to work.

From ISPF main menu, type 0 and enter to get to ISPF settings.

There change the below option to 3.

Code:
Terminal Characteristics                         
     Screen format      3     1.    Data       2.    Std        3.    Max


You might want to change the terminal type as well, first change the Screen Format and see if it works.

If it doesn't work then try changing the Terminal type. Mine is set to 3278, but it is site dependent.
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