I will send it ASAP.
I saw this:
Oracle Workflow sends two test messages to the recipient role: one message with
content built using PL/SQL and one message with Oracle Application Framework
Part No. E22008-16
We receive two with objects:
1-Action Required: PLSQL Message for Testing Workflow Notification
2-Action Required: OA Framework Message for Testing Workflow Notification Mailer
This is normal.
Hope this is helpful