Red Hat recently removed Motif from their distribution. I wonder if it's still in AIX.
lslpp -l|grep -i motif
X11.adt.motif 7.1.5.31 COMMITTED AIXwindows Application
Development Toolkit Motif
X11.compat.lib.X11R6_motif
7.1.5.31 COMMITTED AIXwindows X11R6 Motif 1.2 &
X11.motif.lib 7.1.5.31 COMMITTED AIXwindows Motif Libraries
X11.motif.mwm 7.1.1.0 COMMITTED AIXwindows Motif Window
X11.msg.en_US.motif.lib 7.1.3.0 COMMITTED AIXwindows Motif Lib. Msgs -
X11.msg.en_US.motif.mwm 7.1.3.0 COMMITTED AIX Motif Window Mgr Msgs -
oslevel -r
7100-03which would be unremarkable except none of the UNIX vendors has produced a new build in like 30 years
so if they are still shipping CDE it is probably 32 bit binaries from AIX 4 or AIX 5L
it can take literally decades for a deprecated package to actually get removed, because customers get mad
The entire 32-bit subsystem (multilib) is also removed from rhel10.