When you are creating a JMS-based concrete WSDL document, the Response Consumer Configuration step appears when you select the Receive with Reply type.
The JMS Consumer Properties section enables you to configure properties that apply only to consumer message flows.
Delivery Mode – Specifies the concurrency mode.
Concurrency – Indicates the maximum number of concurrent receivers.
Enable Batch – If you want to receive messages in a batch, then select the Enable Batch check box and specify the size.
Message Selector – Enables you to filter messages. A message selector consists of a boolean expression, such as Age > 30.
Redelivery – Enables you to specify what actions to take when a message is repeatedly redelivered. For example, you could place the message in a dead letter queue.
For more information, see Configuring Redelivery Handling.