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function Workflow_Protocol

 (p_subscription_guid in raw,

      p_event in out wf_event_t) return varchar2;

Description

Sends the event message to the workflow process specified in the subscription, which will in turn send the event message to the inbound agent specified in the subscription.

Note: Workflow_Protocol() does not itself send the event message to the inbound agent. This function only sends the event message to the workflow process, where you can model the processing that you want to send the event message on to the specified agent.

If the subscription also specifies an outbound agent, the workflow process places the event message on that agent's queue for propagation to the inbound agent. Otherwise, a default outbound agent will be selected.

If the subscription parameters include the parameter name and value pair ACKREQ=Y, then the workflow process waits to receive an acknowledgement after sending the event message.

If the workflow process raises an exception, Workflow_Protocol() stores the error information in the event message and returns the status code ERROR. Otherwise, Workflow_Protocol() returns the status code SUCCESS.

Workflow_Protocol() is used as the rule function in several predefined subscriptions to Workflow Send Protocol and Event System Demonstration events. See: Workflow Send Protocol and Event System Demonstration.

Arguments (input)

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