There are no notifications about a po accepted by vendor in notification summary after the purchasi

The issue can be reproduced at will with the following steps:

1. Create and approve a purchase order requires acknowledge (PO).

2. PO Notification is send to the vendor via the iSupplier Portal

3. Supplier logs into the iSupplier Portal.

4. Supplier sees the notification in the iSupplier Portal home ,The Standard Purchase Order status is : requires your acceptance.

5. Supplier selected the purchaing order which one is requires vendor's acknowledment

6. click the Acknowledgment button

6. click the Accept Entire Order

7. Input some messages in Note to Buyer field

8. Click the Submit button, get message:Purchase Order 2010000008 has been Acknowledged

9. Buyer logs into Buyer Work Center, there are no notification about the acceptence from isupplier