\documentclass[a4paper, 12pt,
	openany,							% Kapitel können auch auf linken Seiten beginnen
	bibliography = totoc,	 % Literaturverzeichnis im Inhalt
	listof = totoc,				 % Abb.- und Tab.verzeichnis im Inhalt
	listof = entryprefix,	 % include listof entries in toc
	titlepage = on,				 % own page for each title page
	captions= tableabove,  %platzierung der Beschreibung
	tocindent,
	ngerman
	%bibtotocnumbered
]
{scrbook}
%% Deutsche Anpassungen %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\usepackage[latin1]{inputenc} %  Alternativ unter Windows
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}
\usepackage{lmodern}
\usepackage{caption}
\usepackage{listings}								%Quellcode
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%% Tabellen und Abbildungs Verzeichniss formatierung: Es wird so formatiert, dass
%%% Prfäx Fettgedruckt und getrent zum Text mit einem : ist (Quelle: 
https://komascript.de/node/1911)
\addtokomafont{captionlabel}{\bfseries} %nötig, für fettdruck
%Grafik
\renewcommand*\listoflofentryname{\bfseries\figurename}
	%\renewcaptionname{ngerman}{\figurename}{Abb.}
\BeforeStartingTOC[lof]{\renewcommand*\autodot{:}}
%Tabellen
\renewcommand*\listoflotentryname{\bfseries\tablename}
\BeforeStartingTOC[lot]{\renewcommand*\autodot{:}}
%\KOMAoption{listof}{entryprefix}
\newcommand{\listoflolentryname}{\bfseries\lstlistingname}
\BeforeStartingTOC[lol]{\renewcommand*\autodot{:}}
%\AfterTOCHead[lol]{\renewcommand*\autodot{:}} %%Quelle: 
viewtopic,p,61775.html
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%% Im Text Tab. und Abb. Captions werden Fett ausgegeben
\makeatletter
\renewcommand\caption@@make[2]{%
  \centering\underline{\textbf{#1:}}~#2}
\makeatother
\begin{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Ihr Buch                                                          %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Schmutztitel-Seite %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%\extratitle{Schmutztitel}
%% eigene Titelseitengestaltung %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Angaben zur Standardformatierung des Titels %%%%%%%%%%%%%%%%%%%%%%%%
%\titlehead{Titelkopf}
%\subject{Typisierung}
\title{Titel}
\author{Ihr Name}
%% Erzeugung von Verzeichnissen %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\tableofcontents			% Inhaltsverzeichnis
%% Der Text %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\mainmatter					% Vorspann (z.B. römische Seitenzahlen)
\chapter{Tabellen}
\label{sec:Tabellen}
\begin{table}
	\caption{Tab1}
	\caption{Tab2}
	\caption{Tab3}
\end{table}
\appendix							% Beginn des Anhangs
\listoftables				% Tabellenverzeichnis
\listoffigures				% Abbildungsverzeichnis
\lstlistoflistings				% Quellcodeverzeichnis
\end{document}