Running zypper dup after 13 days of uptime, I just encountered the 
following error:

   :
    dracut:  rd.lvm.lv=system/swap 
     rd.lvm.lv=system/root 
    dracut:  resume=/dev/mapper/system-swap
    dracut:  root=/dev/mapper/system-root rootfstype=ext4
rootflags=rw,relatime,data=ordered
    dracut: *** Creating image file '/boot/initrd-4.9.10-1-default' ***
    dracut: *** Creating initramfs image file '/boot/initrd-4.9.10-1-default'
done ***

Output of python2-qt4-4.12-3.1.x86_64.rpm %posttrans script:
   
/var/adm/update-scripts/posttransbLA0w0/python2-qt4-4.12-3.1.x86_64.rpmKJ56PS:
line 6: syntax error: unexpected end of file

Warning: python2-qt4-4.12-3.1.x86_64.rpm %posttrans script failed (returned 2)