bhavini,
An EAR is a container for multiple Web, EJB and Java modules. So if you need multiple struts-config.xml files, that means you either have multiple Web Projects in your EAR, or you have multiple Struts modules in 1 Web Project. The way you add multiple configs to 1 web project is to denote them in the web.xml file in a space separated list argument to your StrutsServlet servlet (init-param). Please check the Struts docs for better details, I’m going off of memory here.