All LDAP users have superuser role.
Release Automation 6.7 build 810
In Directory properties a wrong value has been put in "Group Search filter".
Example : (objectclass=groupOfNames)
Normally the default search filter is "(|(member={0})(uniquemember={0}))". It is used to find the groups to which a specific user belongs.
The solution is :
1- Under User Management, tab Directory servers, open the properties of the directory
2- Delete the value "{objectclass=groupOfName}" in "Group Seach filter".
Default value "(|(member={0})(uniquemember={0}))" will appear.
3- Click on Save button