SubFunction Parameters

You can define function parameters to define additional properties of a SubFunction. You can link function parameters like you link other inputs when you design the mapping that the SubFunction executes.

Setting SubFunction Parameters

Open the mapping that you're invoking the SubFunction from. You can set the SubFunction parameters in the inspector.

Defining SubFunction Parameters

To define a function parameter, click the SubFunction in the tree pane. The SubFunction is opened in a function window. Specify the following on the Variables tab:

Variable name	Enter the parameter name. You can enter a user-friendly name. Single and multibyte character sets are supported.
Type	Select the data type.
Default	Enter the default value.

Updating a Mapping

When you modify a SubFunction's inputs, outputs, or function parameters, you need to update the mapping that invokes the SubFunction: in the mapping, right-click the SubFunction and click Update Parameters.