The VER is working perfectly, but my issue is with the error message displayed when the user enters an invalid value. The displayed "short message" is INVALID VALUE, which is fine. But when I hit PF1 to display the "long message," I get a box with the message: "Enter one of the listed values ('VALUE1,VALUE2,VALUE3,..'), and the list is incomplete. Instead of showing all forty valid values, it only appears to show as many values as will fit on a single row of the panel.
Is there a way I force the panel to display the entire list of valid values? It would probably take up about three panel rows, but I'm willing to do that if it's possible.
I have already been through the "ISPF Dialog Developer's Guide and Reference," and I did read what I thought were the relevant sections pertaining to long and short messages. It may well be that I missed something, or that there is another manual I should consult. If that is the case, I would appreciate any information (from anyone) which would help me more precisely locate the answer.