You are unable to delete business tasks which do not require any action.
Reproducing the Issue
- Go to the Managing My Area Work center.
- Go to the Approvals View.
- In the Show query select Open Tasks .
The task which you can see in the work list is a notification.
Notification cannot be deleted from ByDesign system.
However you can cancel the notification or acknowledge the notification. For cancelling the notification you need to select the small icon, in the last of the notification link, then click on the action Cancel.
For acknowledging the notification, you need to select the same icon and then click on the action Acknowledge.
KBA , AP-BP-BPT , Business Partner Template , How To