ich möchte gerne keinen Abstand nach subsubsection-Unterkapiteln, was auch mit titlesec problemlos klappt.
\usepackage[noindentafter]{titlesec}
\titlespacing{\subsubsection}{0pt}{12pt}{\parskip}\RedeclareSectionCommand[
beforeskip=-.5\baselineskip,
afterskip=.25\baselineskip]{subsubsection}\documentclass{scrbook}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}
\usepackage{lmodern}
\usepackage{blindtext}
\usepackage[noindentafter]{titlesec}
\titlespacing{\subsubsection}{0pt}{12pt}{\parskip}
%\RedeclareSectionCommand[
% beforeskip=-.5\baselineskip,
% afterskip=.25\baselineskip]{subsubsection}
\begin{document}
\blinddocument
\end{document}Karl-Heinz

