In <list-11340325@2rosenthals.com>, on 12/11/24
    at 08:54 PM, "Peter Moylan" <ecs-isp@2rosenthals.com> said:

Hi Peter,

POPUPLOG.OS2 is completely unhelpful.

FWIW, it's 100% helpful because it's telling you exactly what's failing if
not exactly how to fix it.

12-11-2024  20:41:59  SYS2070  PID 00e9  TID 0001  Slot 00d0
C:\UACME\UACME.EXE
CURL4->LIBCN0.1988
182

This is how OS/2 has always reported missing entry points in a DLL.  It's
reporting that your curl4.dll needs ordinal 1988 from libcn0.dll which
does not exist in the version of libcn0.dll you have installed.

I'm puzzled about what to do next. Well, I guess I should first check
whether I have an outdated CURL4.DLL, but that's all I can think of.

You can't know for sure if the culprit is curl4 or libcn0.  All you know
at this point is that they are mismatched.

   yum update libc
   yum update curl

will ensure you have the latest version installed for your platform.

There is another possibility.  You mentioned that this was an older setup.
Check the content of

   %UNIXROOT%\etc\rpm\platform

and make sure it contains

   pentium4-OS/2-OS/2

Older systems often used

  i686-OS/2-OS/2

Bitwiseworks has deprecated the i686-OS/2-OS/2 platform which means that
the installed libraries may not be up to date.