The SAP Workflow service provides three SAP Fiori applications for working with workflows in SAP Build Work Zone1:

My Inbox: This application allows you to access and manage your workflow tasks from different sources in one central place2. You can view, approve, reject, forward, or add comments to your tasks, as well as perform mass actions on multiple tasks2. You can also customize the layout and filter options of your inbox, and use the search function to find specific tasks2.

Monitor Workflows: Workflow Definitions: This application allows you to monitor the status and performance of your workflow definitions3. You can view the details of each workflow definition, such as the version, description, start conditions, and context data3. You can also see the number of workflow instances that are running, completed, or failed for each workflow definition, and drill down to the instance level3.

Monitor Workflows: Workflow Instances: This application allows you to monitor the status and performance of your workflow instances. You can view the details of each workflow instance, such as the start time, end time, duration, and current user task. You can also see the graphicalrepresentation of the workflow model, and the log entries for each step of the workflow execution.

References: 1: SAP Workflow Service 2: My Inbox 3: Monitor Workflows: Workflow Definitions : Monitor Workflows: Workflow Instances