I just offline upgraded a TW 32 bit installation to 64 bit. This was a result: 2016-04-18 00:52:52|remove |kdegraphics3-extra|3.5.10-22.4|i586|| 2016-04-18 00:56:24|remove |kdegraphics3|3.5.10-22.4|i586|| 2016-04-18 00:56:44|remove |kdegraphics3-pdf|3.5.10-22.4|i586||
I noticed months ago on other installations that these packages had no updates, that zypper dup wanted to remove them, and so locked them to prevent removal.
Have these packages' content been subsumed by some other packages? Is a new bug needed to go with the comment from failing 5 months ago on https://build.opensuse.org/package/show/KDE:KDE3/kdegraphics3? I don't see an existing one.