This topic applies only to the IBM Business Automation Workflow Advanced configuration.

Using the Business Object Map primitive

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This topic only applies to BAW, and is located in the BAW repository. Last updated on 2025-03-13 12:15
To enable data to exchange between differently structured business objects, you map those business objects in the business object map editor using the Business Object Map primitive.

About this task

To add the Business Object Map primitive to your mediation flow, select it from the Transformation category of the tool palette and drop it onto the canvas. Wire the primitive in the flow so that the primitive has access to the service message objects. You now have the option to use an existing map or create a new map.

To use an existing map:

Procedure

  1. Right-click the Business Object Map primitive and then click Show in properties.
  2. Click Details and then click Browse
  3. Select a map from the list and click OK.

Example

To create a new map follow these steps:

  1. Select the Business Object Map primitive, right click it and then click Show in properties.
  2. Click Details, and then click New. In the New BO Map wizard, name the map and, optionally, select a folder location by clicking Browse. If you do not select a folder location, the map will be placed in the default location. Click Next.
  3. On the Specify Message Types page of the wizard, first select the root which specifies at which level the mapping will start from the following options:
    • / - map all fields of the message. Note that if you choose / as root, you will have to ensure that you map all fields, including headers, contexts and body.
    • /headers - map only the headers of the message
    • /context - map only the contexts (transient, correlation, shared)
    • /body - map the fields found in the body of the message
  4. After selecting the root, look at the Input Message Body and Output Message Body fields. These fields contain the names of the business object types that you will be mapping. If you want to change them, click Browse beside the one that you want to change.
  5. In the Change Message Type window, click Browse to select an interface from the list and click OK.
  6. Select an operation from the drop down box, followed by the message category, either input or output.
  7. Finally, select the message type and click OK.
    New Business Object Map wizard Change Message type
  8. When you have completed the wizard, click Finish. The business object map editor opens with the input and output messages in place.
    Business Object Map editor
  9. To map fields, click the field in the business object on the left side and drag it to the field you want to map it to on the right side.
    Business Object Map editor Add connection

What to do next

For information on the different transformations available see Transform types in the business object map editor.