How do I know if the postinstallation configuration succeeded?
After you complete postinstallation configuration, follow the postinstallation verification procedure to verify that your Java ES components have basic functionality. The installer does not start the Java ES components, so starting the components is part of verifying success of the installation and the initial configuration. The verification procedure determines only whether the basic installed Java ES is working, not whether you installed the components correctly according to your deployment plan. If the resulting installation does not meet your needs, you can run the uninstaller to uninstall all of the product components, and then perform a new installation.