Hi Dagmar,
The HTTP services are working fine. But i m not able to reach the content server url 
can u help on this?
Please find the http trace file
ERROR => PlugInHandleServData: HttpParseRequestHeader failed (rc=701) [http_plg.c 3258]
ERROR => IcmHandleNetWrite(id=3/4782): HandleServData failed (rc=701) [icxxthrio.c 1833]
The error i am getting in Content server url is
Server Error
404 - File or directory not found.
The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.