ODI-10165: The RunAsUser MyUser is not a valid user from external user identity store

This error occured after i switched authentication mode of ODI repository to external (Microsoft Active Directory) authentication. While developers could run scenarios successfully using configured agent, ODI-10165 was occuring for me.

The problem is that while i was switching authentication mode of ODI to external authentication i added my user to supervisor user list. My user was authenticating as superuser bu not in the security/users list. This causes problem. After i added my user to security/users, problem solved.