EasyTrieve is both interpreted and compiled. Not entirely sure of the internals ("compiled" may only be "store the interpretable code in an executable" like compiled Rexx), but EasyTrieve programs can be run as source or compiled to an executable program.
Peter -----Original Message----- From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of Charles Mills Sent: Monday, August 1, 2022 7:18 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Running z/OS 1.12 apps on 2.4 Echoing what others have said, upward OS compatibility for compiled and linked applications is a hallmark of MVS and its descendants. I would be stunned if you had a problem with the COBOL apps. Trust but verify: you might want to run a test or two on the new hardware. And it's not the end of the world, right? You/they *could* recompile a failing application? Is Easytrieve interpreted or compiled? My recollection is interpreted. If so, it's hard to see how there could be an upward compatibility problem. Charles -- This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN