CallReply mode
CallReply mode is used to make requests to data source services, such as Web services, that require you to send input parameters and receive a reply with return values.
Unlike the other modes, the CallReply mode gives access to both Input and Output Attribute Maps.
The Connector first performs an Output map operation, and in doing so calls an external system, with parameters provided by the Output map operation. This is immediately followed by an Input map operation, thus picking up the reply from the external system.
Parent topic:
Connector modes