This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
description The server encountered an internal error () that prevented it from fulfilling this request.
org.apache.jasper.JasperException: Unable to compile class for JSP
No Java compiler was found to compile the generated source for the JSP. This can usually be solved by copying manually $JAVA_HOME/lib/tools.jar from the JDK to the common/lib directory of the Tomcat server, followed by a Tomcat restart. If using an alternate Java compiler, please check its installation and access path.
Welcome to the Ranch, phani. It looks like your issue is a Tomcat setup issue so I've moved this post to the Tomcat forum.
Also, in the future please use more meaningful subjects when posting. "I am new, please help me" does not describe your problem very well. I have changed the topic subject to something a little more descriptive for you.