Power

Can anyone help with the below please:

{petstpv20}/scratch_IIB/GCC# rpm -q libgcc10-10.3.0-6.aix7.2.ppc
package libgcc10-10.3.0-6.aix7.2.ppc is not installed
{petstpv20}/scratch_IIB/GCC# rpm -i libgcc10-10.3.0-6.aix7.2.ppc.rpm
        package libgcc10-10.3.0-6.ppc is already installed
{petstpv20}/scratch_IIB/GCC# rpm -q libgcc10-10.3.0-6.aix7.2.ppc
package libgcc10-10.3.0-6.aix7.2.ppc is not installed

Note, I have seen the recommendation to use DNF to install the packages and suggested this to our Unix team but they don't have any appetite to do it.

It's installed.  The rpm filename has 'aix7.2', but the rpmname does not.

should the installed package name not include aix7.2 to avoid the conflicting outputs?

Not really, the AIX level is not a part of the package name, that allows you to compile on any previous level and just require 'libgcc10-10.3.0-6.ppc'.