Instead of canceling a media campaign or a campaign item within the Media campaign you also have the opportunity to cancel just one invoice or invoice item (Cancel invoice item in the Invoice from version, 2.163 and up):
As of version, 2.163 Old Invoice Cancellation Button is deprecated and cannot be used. Instead, the New Invoice Cancellation Button has to be added to the layout.
Invoice
What happens is that the
status of the invoice is changed to Canceled when the full invoice is canceled
a new Pre-Invoice is created with the negative amount for you to issue a credit note
When invoice item cancelation is performed, it changes the status of the Invoice item to canceled
This Pre-Invoice still needs to be invoiced through the regular billing run.
Invoice Item
All invoice items within the Invoice can be cancelled, with the following exceptions:
Merge All cancellation-type invoice and invoice items can not be cancelled until further notice
Package component-related invoices do not have the functionality to cancel Invoice items unless further notice
Only valid invoice items will be displayed for cancellation, e.g no cancelled invoice items will be displayed
Click on the item you like to cancel and then hit the Cancel Item Button. You will receive a success or error message. Then open the media campaign to view the newly created preinvoice for this one item
Next, continue with the 6.2 Billing Run