The invoicing overview provides two options for the creation

Option 1

Select and mark the corresponding invoice in the Invoicing Overview.

Then select Credit note to correct invoice via right mouse key.

A new field Correction for invoice is located below the voucher type in the Voucher header data, in which the invoice number is entered automatically.

Option 2

Select Create voucher via right mouse menu and select the voucher type Credit note in the Voucher header data.
→ The field Correction for invoice will appear.

The search for the number of the incorrect single invoice or collective invoice (file) can be conducted in this field.

A Credit note to correct invoice can also refer to an invoice of a different file.

An indication for an invoice correction is thus not included in the print, this requires a change of the report that is subject to charge.