can start ldap after misconfiguration torugh yast


i have a very simple question. I used Yast to configure openldap. It worked. Then i had to change the certificates for SSL/TSL support. I did this trough Yast. However, I gave the path towards the wrong files and as a results, I can’t start ldap server anymore. Could someone tell me how i can change the paths to these certificates. Which config files do i need to change?
I looked in etc/openldap/slapd.conf, /etc/openldap/ldap.conf, etc/ldap.conf, but it seems i can’t find it anywhere.

We are working with opensuse 12.2
thank you!