25 Configuring Timer Services

This chapter describes the following:

• Configuring an Enterprise Bean With a Java EE Timer

• Configuring an Enterprise Bean With an OC4J Cron Timer

• Troubleshooting Timers

Note:

EJB timers are supported only in an OC4J instance that runs on a single JVM (where numprocs=1 in the <process-set> element of the opmn.xml configuration file).

You can download EJB timer code examples from: and http://www.oracle.com/technology/tech/java/oc4j/1003/how_to/how-to-ejb-timer.html.

For more information, see "Understanding EJB Timer Services".