I have keycloak running with users and groups synced from LDAP(ActiveDirectory).
If a (ldap-)group contains a member without samAccountName, the group is imported to keycloak but the member is not imported. I attached a screenshot showing such an user.
If I try to enumerated the group members, the API-Request for group-mebers fails with an internal server error.
It should return at least a more specific error, that indictes why the group's members cannot be listed.