We occasionally print an invoice were the Header has 'Ready to Invoice' set to 'Y', but the Line items are all set to 'N'.
 
In the past, to fix this, we would re-print the offending invoice and respond 'NO' to 'Mark this invoice as printed'.
 
Now, during the re-print, after selecting 'List' as the output device, no screen display of the Invoice occurs, and SO-F just closes as if I had clicked close on the List display that never came up.
 
To work around this, I use Maintain Database to set BKAR_INV_RTS in the sales order to 'N'.