Comment # 4 on bug 1199137 from Tristan Miller

(In reply to Sebastian Wagner from comment #1)
> Installing the package "libldap2" manually solves the issue for me.

Do you mean libldap2 or do you mean libldap2-32bit as in your original report? 
(For me, trying to uninstall libldap2 results in zypper trying to uninstall
hundreds of dependent packages, including x2goclient and zypper itself.)