Invalid Mediator

Issue: An system-automated task fails because an invalid mediator is invoked.

The following error is logged in MIDDLEWARE_HOME/user_projects/domains/domain name/servers/managed server name/logs/soa_server1-diagnostic.log:

oracle.fabric.common.FabricInvocationException: Unable to access the following endpoint(s): http://host:8001/soa-infra/services/default/Mediator100000000002001Composite

Note:

Mediator composites become invalid when required a Web service that communicates with the mediators is not running. To determine whether a mediator is invalid, log on to Enterprise Manager (http://WebLogic Admin host:WebLogic Admin port/em), select SOA from the left panel, select soa-infra(soa_server1), and then click the Deployed Composite tab.

Solution: Ensure that the startup order for services is correct; see Startup Order. Then fix the invalid mediator composites:

  1. Stop the SOA Suite server.

  2. Ensure that the Web service communicating with the mediators (for example, FMWebservices0) is running.

  3. Restart the SOA Suite server.

If restarting the Oracle SOA Suite server does not fix the invalidated mediators, then reimport the integration XML file (FMIntegrationTypes.xml for Financial Management).