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Messaging and ESB
Implementing Messaging : Consuming messages : Creating a message handler process

Creating a message handler process

A message handler processes the incoming message from the Message Consumer. When an incoming JMS or error message is received, the message handler is called automatically so that the application can process the message. The ABL programmer creates a message handler using the messageHandler procedure . The OpenEdge application passes context to the message handler using the setApplicationContext procedure .
* Accessing message handler information