error/mnet/notpermittedtojump
De MoodleDocs
You are not allowed to roam to a remote Moodle or Mahara site. The most likely reasons are...
- The user doesn't have permission to roam (moodle/site:mnetlogintoremote capability)
- The user is a remote user who has already roamed to your Moodle
- The user's username is the literal string 'guest'
- The user's ID is not set (which can't be the case here)
The moodle/site:mnetlogintoremote is not enabled for the Authenticated Users role by default and this, therefore, is the most likely reason.
