You can delete campaign entries, for example, if the entry records an action that has not been performed.
Only canceled campaign entries can be deleted.
Open the Delete Campaign Entries window.
On the Campaign Entry tab, in the Field field, enter Entry No.
In the Filter field, click the AssistButton to the right of the field to see the canceled campaign entries.
Select the canceled campaign entry that you want to delete and click OK.
After you have deleted a campaign entry, the program removes it from the Campaign Entries window.
The Delete Campaign Entries Batch Job
Canceling Campaign Entries