Prerequisites for Using the Sample Connector Events Client
In addition to meeting the requirements listed in the Prerequisites for Understanding Java Connector Events section, you must also verify:
The Transaction server is running.
The user ID that you use to log in to the tool is a user ID that is an active subscriber with at least one active subscription.
A certified Java Runtime Environment (JRE) is installed on the machine.
You can download a valid JRE from Oracle Technology Network (OTN) web site.
See also:
Java SE Downloads,
http://www.oracle.com/technetwork/java/javase/downloads/index.html
Document 745831.1 (JD Edwards EnterpriseOne Minimum Technical Requirements Reference) on My Oracle Support.