LaTeX Forum

Package scrpage2 Warning: seems you are using a very small headheight.
(scrpage2)                If you get overfull \vbox warnings at almost every
(scrpage2)                page, you should increase headheight e.g. writing
(scrpage2)                 \setlength{\headheight}{1.1\baselineskip}
(scrpage2)                into the preamble of your document.
(scrpage2)                A better solution would be to use typearea package.

\documentclass [a4paper, 12pt, openany,	headsepline, footsepline, twoside, liststotoc, titlepage, bibtotoc] {scrbook}

\usepackage[ngerman]{babel}			
\usepackage[T1]{fontenc}				
\usepackage{amsmath}				
\usepackage{amsfonts}				  	
\usepackage{amssymb}						
\usepackage[text={15cm,24cm},left=3cm,top=2cm]{geometry}						
\usepackage{graphicx} 					
\usepackage{float}							
\usepackage{tabularx}						
\usepackage{longtable}					
\usepackage{supertabular}
\usepackage{booktabs}
\usepackage[hang,small,bf]{caption}		
\usepackage{color}						
\usepackage{cite}							
\usepackage[latin1]{inputenc}		
\setlength{\parindent}{0pt}			
\usepackage{totpages}						
\usepackage{sectsty}	
\usepackage[automark]{scrpage2} 
\usepackage[thinspace,thinqspace,squaren,textstyle]{SIunits} 
\usepackage{mathptmx}		
\usepackage[doublespacing]{setspace}
\usepackage{textcomp}	

\pagestyle{useheadings}			

\setlength{\headheight}{1.1\baselineskip}