Delivery note allocation is not defined for delivery cost invoices

What causes this issue?

You have entered a delivery note and selected the <LS>Planned delivery
costs</> field.
The allocation <LS>Delivery note</> is not defined for invoices for
delivery costs.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If you are entering an invoice for delivery costs, delete the delivery
note number you have entered and enter another allocation criterium.
Otherwise deselect the field <LS>Planned delivery costs</>.

Error message extract from SAP system. Copyright SAP SE.