If you can't create the symlink, as described in the Administration guide under Upgrading, you have some underlying problem with your OS

You have a problem with finding the ncs binary its self, did you point back the symlink at /opt/ncs/current, to the correct previous version install location ?

HI I have found values of eg. forward-diff-set, diff-set, latest-commit-params and latest-u-info to be containing data in this format: https://www.erlang.org/doc/apps/erts/erl_ext_dist.html You could try something like this in the erlang shell: erlan...

Hi The action does not exist as you are invoking it from wrong location. If you want it triggered for any change under mdu-request you could try something like this: kickers data-kicker mdurequest monitor /services/pon/actions/mdu-request kick-...