QM Notification: defect quantity not updated correctly

Hi all,

Recently I have noticed an issue with Quality Notification, when I create a Notification from defect recording, I enter values in the DefectiveQty (external) and DefectiveQty(internal) fields within the Items view, these two quantities are updated respectively in the "Additional Data 1" view. However, when I added another item with internal and external defective quantity, it does not update the "Additional Data 1" view.

the internal and external defect quantity are equal to item 1, it does not include item 2.

Can anybody tell me is this SAP standard function?

Thanks

Danny