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.
Hi Seetesh, You are probably using a bean:message for which you have not made entry in the .properties file. Or you could be updating the .properties file in the source but the one in the /WEB-INF is probably not updated.
Make necessary changes and still if it doesnt work out ,make a copy of the properties file and then use rename it as <name of file>_en_US.properties. This is though redundant as the .properties file is for default for US English, but it has solved out the problem at times.