BI Report on Notification Approvals Status

Summary

Trying to create a BI Report on the status of Notification Approvals

Content

I've tried looking at a number of tables, firstly in OTBI, but the subject area "Human Capital Management - Approval Notification Archive - Real Time" only contains data for completed / cancelled approvals, not pending. 

What I want is a Report that shows all the recruitment requisition approvals and the person that it's currently sitting with. For example, for the approval detailed in the attached image I would want to see the name Andrew xxxxx - the person it's currently assigned to. 

I've tried looking at the table