Data Interfaces

Calling an R/3 Function (2.2)
Define values for export objects and use
"Call" method for function object
Set FunctionExports = RFCFunction.Exports
FunctionExports.Item( PARAM1 ) = LocParam1
FunctionExports.Item( PARAM2 ) = LocParam2
Result = RFCFunction.Call
Set local variable to import object to get result
of function call
Set LocParam3 = FunctionImports.Item("PARAM3")
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Function collection
Imports coll.
Application
Server collection
Server
Function
Parameter
Exports coll.
Before calling the function module with the method “Call”, you must also set the export parameters
using the exports collection object.
To get the import parameters after the function call, you must assign the local variable to the object item
of the import collection. This is different from dynamic retrieval where the import parameters of the local
variables are assigned automatically.