participant=participant1 -
The command is currently disabled.
You need to enable it explicitly by setting
`canton.features.enable-repair-commands = yes`
in your Canton configuration file (`.conf`)
That was confusing because my participant1.confdid have the command enabled:
In my case, I was running the Canton script (*.canton file) using Remote Administration and a remote.conf file. It was the remote.conf file that needed the the repair commands enabled, not the participant1.conf.