The IBM MQ Sender Adapter in SAP Integration Suite provides multiple options for consuming messages from IBM MQ queues and topics. While each variant ultimately delivers messages into an integration flow, they differ in how they connect to IBM MQ, distribute workload across runtime nodes, process messages, and guarantee message delivery. This blog dives into the workings, advantages, considerations, and recommended scenarios for the available variants: JMS Poll, JMS Subscribe, JMS Subscribe In Order.

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