The first thing I'd check is if you can telnet to the IBM mainframe. Unless it's 20+ years ancient that should be possible (although possibly not enabled). If you can, Net::Telnet, Expect, or similar should do the trick.

If telnet is not an option, there are several tn3270-type programs out there that can be automated with Perl. See scraping screens from a tn3270 terminal and Re: Interact with mainframe screen for ideas.

In reply to Re: How do i interact with a ibm 3270 mainframe? by keszler
in thread How do i interact with a ibm 3270 mainframe? by pedrosantos

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