Expense Report deleted with Workflow still active

Hello,

I would like to ask how is it possible that after I delete Expense Report through P09E2011 application, the header and the detail of the expense report is deleted but the workflow in P98860 is still in status Active?

Please, find below the steps to reproduce:

              
1. The report is submitted by employee for further approval by manager/auditor.

2. Manager/auditor rejects this expense report.

3. The expense report is in status Employee Review from Manager/Auditor
to resubmit the expense report.

4. Employee deletes the expense report as it has been definitely rejected and
will never be approved by Manager/Auditor.