DOCBOOK-APPS: Invalid map file for JavaHelp

When building my 
docset for use in JavaHelp, the full text of some of the pages got built into 
the map file, as follows:

 

 

   
<mapID target="ansys.wid.dict" 
url="Hlp_UI_WidFront.html"/>
   <mapID target="d46e5" 
url="Hlp_UI_UITOC.html"/>Welcome to ANSYS 6.0 Documentation HTML Online 
DocumentationThe online documentation for ANSYS is provided as a set of HTML 
files
in UNIX and standard Microsoft HTML Help on Windows. ANSYS uses 
Netscape
on UNIX systems and the HTML Help Viewer built

 

It seems to happen 
more frequently as I increase the size of my helpset.

 

Has anyone seen this 
before?  Does anyone know why this may happen?

 

Jeff