Understanding Change Assistant Versions

You can use a newer version of Change Assistant than the version of PeopleTools you are using. However, the environment management agents and hub should be at the same release level as Change Assistant.

For PUM , your PeopleTools version for target database could be at 8.54.03, but you can run Change Assistant at the 8.57.03 level, in this case the environment management hub and agents would run on 8.54.03.

For non-PUM enabled environments, the environment management agents and hub must be at the same release/patch level as Change Assistant, in order to apply updates. For example, your PeopleTools version could be at 8.53.09, but you can run Change Assistant at the 8.53.14 level as long as the agents and hub are also at the 8.53.14 level.