Comment # 4 on bug 1204466 from Knut Alejandro Anderssen Gonz���lez

(In reply to Aaron Williams from comment #3)
> Created attachment 862381 [details]
> Default LDAP settings from clean install
> 
> These are the default settings where YaST for DHCP and the name server fail
> when an attempt is made to use ldap.

YaST logs are missing but I did a fresh installation and would say that
unfortanely yast2-ldap is not well maintained (see
https://bugzilla.suse.com/show_bug.cgi?id=1083328)

As commented in the documentation you linked, in openSUSE Leap 15.4 the LDAP
service is provided by the 389 Directory Server, replacing OpenLDAP but
yast2-ldap has not been adapted and as it is already mentioned in
(https://github.com/yast/yast-users/pull/366) it does things incorrectly.

I would try to migrate from openLDAP to 389-ds manually and in case the
integration will DHCP and DNS server is needed probably the best approach by
now is doing it manually.

BTW, will involve current yast2-ldap maintainers just in case they plan to
improve the current situation.