https://community.oracle.com/customerconnect/discussion/823801/ebsevent-subscription-fails-with-event-error-message-oracle-apps-fnd-wf-bes-businesseventexception
EBSEvent Subscription Fails With "Event Error...
Summary: EBS Event Subscription Fails With "Event Error Message: oracle.apps.fnd.wf.bes.BusinessEventException:
subscriptionfailseventerror