The doc EAR contains only development-related documentation, including API Javadocs, ERDs, and XSDs, and should not be deployed to a production server. The doc EAR does not contain end-user documentation, such as context-sensitive help files.
By default, the documentation EAR is not built and deployed with the application EAR. The BUILD_DOC_EAR property is in the <INSTALL_DIR>/properties/sandbox.config file and is set to "false", which prevents the documentation EAR from building and deploying with the application EAR in a production environment.