Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
application()
application(org.kde.khelpcenter.desktop)
khelpcenter
khelpcenter(x86-64)
khelpcenter5
metainfo()
metainfo(org.kde.khelpcenter.metainfo.xml)
mimehandler(x-scheme-handler/help)
mimehandler(x-scheme-handler/info)
mimehandler(x-scheme-handler/man)
suse_help_viewer

Requires :

/sbin/ldconfig
/sbin/ldconfig
kf6-kdoctools >= 6.6.0
libKF6Archive.so.6()(64bit)
libKF6Bookmarks.so.6()(64bit)
libKF6BookmarksWidgets.so.6()(64bit)
libKF6Completion.so.6()(64bit)
libKF6ConfigCore.so.6()(64bit)
libKF6ConfigGui.so.6()(64bit)
libKF6ConfigWidgets.so.6()(64bit)
libKF6CoreAddons.so.6()(64bit)
libKF6DBusAddons.so.6()(64bit)
libKF6DocTools.so.6()(64bit)
libKF6I18n.so.6()(64bit)
libKF6KIOCore.so.6()(64bit)
libKF6KIOGui.so.6()(64bit)
libKF6Service.so.6()(64bit)
libKF6TextTemplate.so.6()(64bit)
libKF6WidgetsAddons.so.6()(64bit)
libKF6WindowSystem.so.6()(64bit)
libKF6XmlGui.so.6()(64bit)
libQt6Core.so.6()(64bit)
libQt6Core.so.6(Qt_6)(64bit)
libQt6Core.so.6(Qt_6.8)(64bit)
libQt6DBus.so.6()(64bit)
libQt6DBus.so.6(Qt_6)(64bit)
libQt6Gui.so.6()(64bit)
libQt6Gui.so.6(Qt_6)(64bit)
libQt6PrintSupport.so.6()(64bit)
libQt6PrintSupport.so.6(Qt_6)(64bit)
libQt6WebEngineCore.so.6()(64bit)
libQt6WebEngineCore.so.6(Qt_6)(64bit)
libQt6WebEngineWidgets.so.6()(64bit)
libQt6WebEngineWidgets.so.6(Qt_6)(64bit)
libQt6Widgets.so.6()(64bit)
libQt6Widgets.so.6(Qt_6)(64bit)
libQt6Xml.so.6()(64bit)
libQt6Xml.so.6(Qt_6)(64bit)
libc.so.6()(64bit)
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libc.so.6(GLIBC_2.3.4)(64bit)
libc.so.6(GLIBC_2.33)(64bit)
libc.so.6(GLIBC_2.34)(64bit)
libc.so.6(GLIBC_2.4)(64bit)
libgcc_s.so.1()(64bit)
libgcc_s.so.1(GCC_3.0)(64bit)
libgcc_s.so.1(GCC_3.3.1)(64bit)
libstdc++.so.6()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libstdc++.so.6(CXXABI_1.3.9)(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libstdc++.so.6(GLIBCXX_3.4.11)(64bit)
libstdc++.so.6(GLIBCXX_3.4.21)(64bit)
libstdc++.so.6(GLIBCXX_3.4.32)(64bit)
libstdc++.so.6(GLIBCXX_3.4.9)(64bit)
libxapian.so.30()(64bit)
libxml2.so.2()(64bit)
libxml2.so.2(LIBXML2_2.4.30)(64bit)
libxml2.so.2(LIBXML2_2.6.0)(64bit)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(PayloadIsZstd) <= 5.4.18-1

Content of RPM :
/usr/bin/khelpcenter
/usr/libexec/khc_mansearch.py
/usr/libexec/khc_xapianindexer
/usr/libexec/khc_xapiansearch
/usr/share/applications/org.kde.khelpcenter.desktop
/usr/share/config.kcfg/khelpcenter.kcfg
/usr/share/dbus-1/services/org.kde.khelpcenter.service
/usr/share/doc/HTML/en/fundamentals
/usr/share/doc/HTML/en/fundamentals/colors.png
/usr/share/doc/HTML/en/fundamentals/config.docbook
/usr/share/doc/HTML/en/fundamentals/files-locationbar-breadcrumb.png
/usr/share/doc/HTML/en/fundamentals/files-locationbar-context-menu.png
/usr/share/doc/HTML/en/fundamentals/files-locationbar-editable.png
/usr/share/doc/HTML/en/fundamentals/files-locationbar-places-icon.png
/usr/share/doc/HTML/en/fundamentals/files-open.png
/usr/share/doc/HTML/en/fundamentals/files-save.png
/usr/share/doc/HTML/en/fundamentals/find-find-inline.png
/usr/share/doc/HTML/en/fundamentals/find-find.png
/usr/share/doc/HTML/en/fundamentals/find-found.png
/usr/share/doc/HTML/en/fundamentals/find-replace-inline.png
/usr/share/doc/HTML/en/fundamentals/find-replace.png
/usr/share/doc/HTML/en/fundamentals/fonts.png
/usr/share/doc/HTML/en/fundamentals/index.cache.bz2
/usr/share/doc/HTML/en/fundamentals/index.docbook
/usr/share/doc/HTML/en/fundamentals/install.docbook
/usr/share/doc/HTML/en/fundamentals/menus.png
/usr/share/doc/HTML/en/fundamentals/shortcuts-schemes.png
/usr/share/doc/HTML/en/fundamentals/shortcuts-search.png
/usr/share/doc/HTML/en/fundamentals/shortcuts-set.png
/usr/share/doc/HTML/en/fundamentals/spellcheck-check.png
There is 97 files more in these RPM.