Sorry, but there is some information overload in your previous posts. It would be nice if you could do some filtering before you post them here. In addition you can make you posts more readable by using formatting as described in Text formatting on help.univention.com
There appears to be a problem with the S4 connector. In addition to Samba 4 Troubleshooting you might have a look at How-to: Handle s4-connector rejects