This has been discussed before, but to no avail. I still can't get to work, and is being stopped from others responding to. I know it works in CICS, but I just don't know how itworks in IMS-DC. Lots of info that doesn't answer the question (what is needed to make work, both map and program).
(what is needed to make work, both map and program).
First thing to check is your 3270 emulator. If it is not set up to support the extended attributes, that would become the first issue since if your terminal cannot show them it don't matter if you set them!