This example demonstrate the usage of content modifier step, to set and get header, property and body. IFlow consist of 2 content modifier steps and log01, log02 script steps.Click on any blank area in iflow, then set the namespace like
Message Staging and Logging in AAE
Summary: Diagram from help.sap.com, showing sequence of processing steps in AAE, and various point message can be persisted: Reference: Message Staging and Logging Options in Advanced Adapter Engine of PI/PO 7.3x/7.4 by Vadim Klimov PI/XI: PI 7.3 message version