file has already been added in classpath of Operating system(win2000)but application server does not find the class path and gives the message classnotfound. Following is the Parser class, which is being parse in Servlet XMLReaderFactory.createXMLReader"org.apache.xerces.parsers.SAXParser"); And following are the jar files, which is added in classpath variable of OS-win2000 xercesImpl.jar Nevertheless When application runs then Oracle 9i as raise the exception that "SAXParser Not Found" prompt respons will be highly appreciated Thanks in Advance    More>>