Upstream has release Heat 6.1.0; RHOS 9 is currently based on 6.0.0 with patches.
Launchpad bugs for the issues mentioned in the Doc Text: - https://bugs.launchpad.net/heat/+bug/1607364 - https://bugs.launchpad.net/heat/+bug/1614400 - https://bugs.launchpad.net/heat/+bug/1608973 - https://bugs.launchpad.net/heat/+bug/1568974
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, 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://rhn.redhat.com/errata/RHBA-2017-0360.html