Function sapnwrfc::binding::RfcAddParameter [−] [src]

pub unsafe extern "C" fn RfcAddParameter(
    funcDesc: RFC_FUNCTION_DESC_HANDLE, 
    paramDescr: *const RFC_PARAMETER_DESC, 
    errorInfo: *mut RFC_ERROR_INFO
) -> RFC_RC

Adds a new parameter (IMPORTING, EXPORTING, CHANGING, TABLES) to the function description.

Note: After the function description has been used via RfcCreateFunction() or RfcAddFunctionDesc(), it can no longer be modified!

\in funcDesc The function module description. \in *paramDescr Metadata description of the new parameter. \out *errorInfo More details in case something goes wrong. \return RFC_RC