Release 10.1A: OpenEdge Getting Started:
Installation and Configuration

Java environment variables

OpenEdge bundles the Java Runtime Environment (JRE) component and the Java Development Kit (JDK) component with certain products that you install. For more information, see the "Java considerations" section.

JDKHOME

Java is used by some products, such as WebSpeed, the AppServer, and SQL, for product functionality. After you install any of these products, you should verify that the JDKHOME value is set correctly in the registry. The value must be set to the directory where the JDK included in the OpenEdge installation resides (for example, C:\PROGRESS\OPENEDGE\jdk).

You can verify the JDKHOME value in the following location in the registry:

HKEY_LOCAL_MACHINE\SOFTWARE\PSC\PROGRESS\version10.1A\JAVA