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To create, for example, an SAP PI/PO inbound test case from a reference document, the tester should identify a middleware message which created a business document (like a sales order). That can be done using a specific GUID (Globally Unique Identifier) of that message and with the help of the Int4 IFTT Message Selector. With the message GUID, the tester must specify the Automation Object, containing the validation rules like, for example, instruction on the final document in SAP Backend and how it should be validated. If the Automation Object is empty, the system will try to determine it by interface message signature.
The Int4 IFTT calls the middleware platform (for example, SAP PO) and retrieves the original input message received by the platform from the sender application.
The original message is stored in the Int4 IFTT database and associated with the final business document number and the business object type.
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