Component: BC-XI
Component Name: Exchange Infrastructure
Description: Is specified in an operation mapping to reference all messages that are sent or received by a sender. A synchronous source operation sends a request message, receives a response message, and, optionally, a fault message as well. The request message is in this case a source message, while the response and fault messages are target messages. "Source" and "target" always refer to the source and target of the mapping and reference a field, structure, message, or operation. RFCs and IDocs are classed as operations.