Yeah, finally it works!
I set OCIS_ADMIN_USER_ID what I found in this example:
OCIS_ADMIN_USER_ID="<objectGUID-value-of-the-default-admin-user>"
I thought value of objectGUID was meant that I read from my LDAP browser, because it says “objectGUID value”. But anyway, some days ago I have also tested converting objectGUID with help from this site:
… but used “Standard” format, because it looks the best (with dash). Yesterday I used your example values to compare your config, but doesn’t think much about it was in hex format. Today I saw the difference.
Thank you very much! Maybe this example config should be more clear, that the value must be converted to GUID hex format first.