Major Upgrades are *not* supported from OSP 16.x to OSP 17.0. The tripleoclient must clearly inform the user that it is not supported to prevent the situation where it may be attempted and it may do something.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Release of components for Red Hat OpenStack Platform 17.0 (Wallaby)), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2022:6543