https://help.sap.com/docs/cloud-integration/sap-cloud-integration/configure-jms-sender-adapter https://api.sap.com/integrationflow/Replicate_Vehicles_from_SAP_S4HANA https://api.sap.com/integrationflow/Replicate_Vehicles_to_SAP_Digital_Vehicle_Hub You're working with two SAP CPI iFlows involving a JMS-based retry mechanism. Let's break this down and explain how retry logic works , based on your configuration and screenshots. 🔁 High-Level Scenario iFlow 1 : Sender : HTTP or any other adapter. Receiver : JMS queue (e.g., VMS_DVH ) . Goal : Buffer/queue the request into JMS for reliable retry handling. Important Params (JMS Receiver): Maximum Retry Interval (in min) Retry Interval (in min) (These define how CPI will re-enqueue a message for retry.) iFlow 2 : Sender : JMS Sender (e.g., from VMS_DVH ) Receiver : Final endpoint (e.g., S/4HANA, DVH, etc.) Contains Retry Logic based on ${header.SAPJMSRetries} Branching logic is something li...