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  1. Preface
  2. Mappings
  3. Parameters
  4. CLAIRE recommendations
  5. Data catalog discovery
  6. Visio templates

Mappings

Mappings

Creating an in-out parameter

Creating an in-out parameter

You can configure an in-out parameter from the Mapping Designer or the Mapplet Designer.
  1. In the Mapping Designer or Mapplet Designer, add the transformation where you want to use an in-out parameter and add the upstream transformations.
  2. Open the Parameters panel.
    The In-Out Parameters display beneath the Input Parameters.
    When you click the Parameters icon, a Parameters panel appears with sections for input parameters and in-out parameters. In this example, there are no in-out parameters so the panel states there are no in-out parameters. You can click the Add icon to add an in-out parameter.
  3. Add an in-out parameter.
  4. Configure the parameter properties.
  5. Use the parameter as a variable in the transformation where you want to set the value when the mapping runs.
For details on the in-out parameter properties and the Parameters panel, see In-out parameter properties and Mapping Designer.