When running yast and configure datasync can't I add an ldap group I get this error:

Verify of container 'cn=DataSync,ou=Groups,o=Test' failed.”

I can add a single user without any problem.
The strange thing is that the group that I specified during installation is configured when I look in web admin.
Webadmin, groupwise connector, groups.
There is no problem to add more groups from webadmin.
It seams like the Error is just cosmetic but still... I don't expect an error during installation.