Planning 11.1.2.4 Install

https://community.oracle.com/thread/3914710 You need to install foundation, RAF,EAS and all the other java web applications that you are going to have in the environment (Planning, FDMEE) on the foundation server even though you will only be configuring foundation, RAF and EAS on that server, if you are going to use OHS as the web server you will need to install that as well. From the docs: "On the machine on which you plan to administer the WebLogic Server, you must install all Java web applications for all applications you plan to deploy on any machine in the environment. (The WebLogic Administration Server is installed and deployed on the Foundation Services machine.)" Server 2 install the products you are going to deploy so planning and FDMEE. Server 3 once again only install products you are going to deploy so only essbase. It is probably worth reading through the install and config document - Installation and Configuration Guide