[Tex/LaTex] table Undefined control sequence

Question

i am getting error when i am running code of table. Any idea how to solve this problem?

161 Undefined control sequence. l.161 \multirow
               {4}{*}{active interaction} & 1-2 {[}Hz{]} & The maximum bandw...

---

List of packages which I am using for overall report writting

\documentclass[12pt,listof=totoc,bibliography=totoc,numbers=noenddot]{scrartcl} 
\usepackage{lmodern}
\parindent0pt
\usepackage[a4paper, left=3cm, right=2cm, top=2.5cm, bottom=2cm]{geometry} 
\renewcommand{\baselinestretch}{1.20}\normalsize 

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc} 
\usepackage[ngerman,english]{babel}
\usepackage{textcomp} 

\usepackage[intlimits]{amsmath}  
\usepackage{mathrsfs,amssymb}
\usepackage{icomma} 
\usepackage{mathtools}
\usepackage{theorem}
\numberwithin{equation}{section} 
\usepackage{commath} 
\usepackage{bm} 

\usepackage[svgnames]{xcolor}
\definecolor{dunkelblau}{rgb}{0,0,0.5} 
\definecolor{americanrose}{rgb}{1.0, 0.01, 0.24}
\definecolor{babyblue}{rgb}{0.54, 0.81, 0.94}
\definecolor{mygreen}{rgb}{0,0.6,0}
\definecolor{mygray}{rgb}{0.5,0.5,0.5}
\definecolor{mymauve}{rgb}{0.58,0,0.82}
\definecolor{cerulean}{rgb}{0.0, 0.48, 0.65}

\numberwithin{figure}{section} 

\usepackage{subfig}
\usepackage{graphicx} 

\usepackage[automark]{scrpage2} %
\pagestyle{scrheadings}
\clearscrheadfoot
\ihead[]{\headmark}
\ohead[]{\pagemark} 
\cfoot[\pagemark]{}
\setheadsepline{0.4pt} 
\setlength{\headheight}{1 cm}
\setlength{\footskip}{1 cm}
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%extra added for table
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
% Please add the following required packages to your document preamble:
\usepackage{booktabs,tabularx,ragged2e}
\usepackage[colorlinks=false,plainpages=false,pdfpagelabels]{hyperref} 

\usepackage{pdfpages} 

\usepackage{listings} 

\usepackage{bibgerm} 
\usepackage{leftidx}

\renewcommand{\lstlistingname}{Quellcode} 

\numberwithin{table}{section} 

\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}
\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}
\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}
\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}
\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}
\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}
\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}
\DeclareRobustCommand*\cal{\@fontswitch\relax\mathcal}
\DeclareRobustCommand*\mit{\@fontswitch\relax\mathnormal}

%%%%%%%%%%%%%%%%%%%%% For table and figure list naming:

\newpage
\renewcommand{\listfigurename}{List of Figures}

\listoffigures

\newpage
\renewcommand{\listtablename}{List of Tables}
\listoftables

Answer 1

Nope --could not find any error--had to reduce one column to 8cm to avoid spill over

\documentclass{report}
\usepackage[inline]{enumitem}
\usepackage{calc}
\usepackage{tabularx}
\usepackage{booktabs}
\usepackage{ragged2e}
\usepackage{xcolor}
\usepackage{multirow}
\begin{document}

\begin{table}[]
\begin{tabular}{@{}lll@{}}
U                                                          & Frequee                             & Descn                                         \\ \midrule
\multicolumn{1}{|l|}{\multirow{4}{*}{interaction}}  & \multicolumn{1}{l|}{1-2 {[}Hz{]}}   & \multicolumn{1}{p{8cm}|}{The maximum bandwidth with which the human finger can react to unexpected force/ position signals}                      \\ \cmidrule(l){2-3} 

\multicolumn{1}{|l|}{}                                     & \multicolumn{1}{l|}{5-10 {[}Hz{]}}  & \multicolumn{1}{l|}{vvvv}                      \\ \cmidrule(l){2-3} 
\multicolumn{1}{|l|}{}                                     & \multicolumn{1}{l|}{8-10 {[}Hz{]}}  & \multicolumn{1}{l|}{vvvv}                       \\ \cmidrule(l){2-3} 
\multicolumn{1}{|l|}{}                                     & \multicolumn{1}{l|}{8-12 {[}Hz{]}}  & \multicolumn{1}{l|}{vvces}                       \\ \midrule
\multicolumn{1}{|l|}{section}                              & \multicolumn{1}{l|}{12-16 {[}Hz{]}} & \multicolumn{1}{l|}{The  cannot correct ps}      \\ \midrule
\multicolumn{1}{|l|}{\multirow{3}{*}{interaction}} & \multicolumn{1}{l|}{20-30 {[}Hz{]}} & \multicolumn{1}{l|}{The which the human finger demans taperception} \\ \cmidrule(l){2-3} 
\multicolumn{1}{|l|}{}                                     & \multicolumn{1}{l|}{320 {[}Hz{]}}   & \multicolumn{1}{l|}{The yond which the human fingers cannot discrimins}                         \\ \cmidrule(l){2-3} 
\multicolumn{1}{|l|}{}                                     & \multicolumn{1}{l|}{5-10 {[}kHz{]}} & \multicolumn{1}{l|}{The human finger needs to sense vibratitive tasks}                  \\ \bottomrule
\end{tabular}
\end{table}
\end{document}