Check if invoice already entered as logistics inv. doc. number & &

What causes this issue?

The duplicate invoice entry check has been activated in the supplier
master record for the supplier for which you are entering an invoice.
In Logistics Invoice Verification, an invoice has already been entered
under the number &V1&. The data matches the data in your current invoice
as follows:
Company code
Document date
Reference
Currency
Creditor
Amount
The relevant accounting document does not exist.
It can therefore be assumed that the invoice was entered twice in
Logistics Invoice Verification.
INCLUDE MM_IV_MELDUNGEN OBJECT DOKU ID TX

How to fix this error?

Check your entries and make any necessary corrections. If your entries
are correct, compare the current invoice with the invoice posted under
logistics invoice document &V1&.

Error message extract from SAP system. Copyright SAP SE.