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Oracle Workflow Developer's Guide
Release 2.6.3

Part Number B10284-02
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Business Event System Control Events

Business Event System Control Ping Event

The Workflow Control Queue Cleanup program raises this event to send to the middle tier subscribers for the WF_CONTROL queue, in order to check whether they are still active.

Internal Name oracle.apps.wf.bes.control.ping
Generate Function None
Owner Name Oracle Workflow
Owner Tag FND
Customization Level Limit

Business Event System Control Group

This event group contains control events for Oracle Applications or standalone Oracle Workflow internal processing. Events in this group are meant to be placed on the WF_CONTROL queue for middle tier processes to dequeue.

Internal Name oracle.apps.wf.bes.control.group
Owner Name Oracle Workflow
Owner Tag FND
Customization Level Limit
Members oracle.apps.wf.bes.control.ping

Oracle Workflow provides one default subscription to the Business Event System Control Group. This subscription places the event message on the standard WF_CONTROL queue when one of the group member events is raised locally. Middle tier subscribers to this queue can then dequeue the event message. This subscription is enabled by default. The following table lists the properties defined for this subscription.

Subscription Property Value
System <local system>
Source Type Local
Event Filter oracle.apps.wf.bes.control.group
Phase 50
Status Enabled
Rule Data Key
Rule Function wf_rule.default_rule
Out Agent WF_CONTROL@<local system>
Priority Normal
Owner Name Oracle Workflow
Owner Tag FND
Customization Level Limit

Business Event System Applications Control Group

This event group contains control events for Oracle Applications internal processing. Events in this group are meant to be updated with Oracle Applications context information and placed on the WF_CONTROL queue for middle tier processes to dequeue. This group does not currently have any seeded members.

Internal Name oracle.apps.fnd.bes.control.group
Owner Name Application Object Library
Owner Tag FND
Customization Level Limit

Oracle Workflow provides one default subscription to the Business Event System Applications Control Group. When one of the group member events is raised locally, this subscription updates the event message with Oracle Applications context data such as the database ID and security group ID and then places the event message on the standard WF_CONTROL queue. Middle tier subscribers to this queue can then dequeue the event message. This subscription is enabled by default. The following table lists the properties defined for this subscription.

Subscription Property Value
System <local system>
Source Type Local
Event Filter oracle.apps.fnd.bes.control.group
Phase 50
Status Enabled
Rule Data Key
Rule Function fnd_bes_proc.process_event
Out Agent WF_CONTROL@<local system>
Priority Normal
Owner Name Application Object Library
Owner Tag FND
Customization Level Limit

See Also

To Define an Event Subscription

Cleaning Up the Workflow Control Queue, Oracle Workflow Administrator's Guide

Business Event System Cleanup API, Oracle Workflow API Reference


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