Installing and Verifying the JDK Version

Starting with Oracle WebLogic Server 10.3.6.0, the JD Edwards EnterpriseOne HTML Server only supports the Oracle JDK 7+.

Note: JRockit and HotSpot are merged into a single JVM starting with Oracle JDK 7. There is not a version called JRockit 7. The WebLogic Server does not ship with JDK 7. You can download Oracle JDK 7 from the following link:http://www.oracle.com/technetwork/java/javase/downloads/index.html

(A plus sign '+' in the version number indicates that this and its subsequent versions are supported)

To verify your version of an installed JDK, use this command from the command prompt:

>java -version

>java -d64 -version

The system returns results as shown in the example:

For Oracle JDK 7+:

This image is described in surrounding text.

Note: Verify the returned result indicates that a 64-bit version of the JDK is installed.JD Edwards EnterpriseOne requires that a 64-bit JDK be installed so that the \bin directory of the JDK is located at the beginning of the PATH variable definition.

Caution: In order for the JDK 7 to function properly with the JD Edwards EnterpriseOne HTML Server, after you have installed WebLogic Server, you must manually copy JDK specific .jar files. Refer to the section of this chapter entitled: Post Installation and Configuration.