ALE-specific business object handlers

Two ALE-specific business object handlers are provided, one for event processing and one for request processing.

Event-processing business object handler

A listener thread instantiates the event-processing business object handler, which does the following:

Request-processing business object handler

The vision connector framework instantiates the ALE request-processing business object handler, which checks for a value in the TransactionId attribute in the WebSphere business object for SAP. If this value exists, it continues with the following steps.

  1. Obtains a TID either from the JMS-MQ message or from SAP.
  2. Converts the business object data to the IDoc data format defined by the desired function module interface for the RFC call into SAP.
  3. Makes the RFC call to the ALE interface.
  4. Updates the status of the TID for this request in the JMS-MQ message.
  5. Returns a success response to the integration broker.

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