Related Objects Collection (0..n)

This collection relates to the Workflow task entity. It contains the instance IDs of the business objects that are linked to the Workflow item (for example, a purchase order). The service supports Workflow items that are either business objects or an ABAP class.

• Object Structure

  Property Name	Description
  WORKITEM_ID	Workflow item instance ID.
  INSTANCE_ID	Business object instance ID (for example, the purchase order number).
  TYPE_ID	Business object type or ABAP class (for example, 'BUS2012' – object type for purchase orders – or the ABAP class).
  CATEGORY	Business Object ('BO') or ABAP Class ('CL')
  DESCRIPTION	Description of the business object type or the ABAP class (for example, 'Purchase Order').
  IS_LEADING	Shows if this the leading object of the Workflow item.

• Supported Operations

  • GET – To retrieve the Workflow item's Related Objects collection, perform a GET operation on the relevant URL.

  To obtain the URL:

  1. On the SAP Gateway system, go to transaction SPRO, open the SAP Reference IMG and navigate to  SAP NetWeaver   SAP Gateway  OData Channel  Administration  General Settings  Activate and Maintain Services .

  2. Select the Workflow service.

  3. Choose Call Browser.

  4. Navigate to WorkflowTaskCollection(<workitem_id>)/RelatedObjects.