Mapping Direction Specifies the direction of
the mapping, and describes the data flow direction. An input data flow direction
indicates that the service request is mapped into the RFC input parameters, and an
output data flow direction indicates that the RFC output is mapped into the service
result. The direction is determined based on the data source declaration type as
follows:
- When the button points to the right, the mapping is of type input. When the
button points to the left, the mapping is of type output.
- If the data source parameter is an import field, it means the direction is
coming from the model to the data source, and the direction is set to input.
You cannot change it.
- If the data source parameter is an export field, the flow is coming from the
data source to the model, the direction is set to Output and you cannot change
it.
- If the data source parameter is a changing or table parameter, you must decide
the direction of flow.
Continue with the section below to manually map the properties to the data
source parameters.