That message has always been there if you in fact did not print all of the invoices before posting. Have you checked to make sure the print flag has been unchecked on the invoices? Maybe there is another underlying problem. I found a KB article that engineering was working on from earlier 2019 where the message did not display. Maybe that was the issue in v2017 it did not state what version it was for.

I can assure you we did not see that message in version 2017. 

However, it's entirely possible that it was "broken" in 2017 and now "fixed" (not the way we want it) in 2019.

You should be able to preview them without actually printing the invoices.  I believe this will bypass the message.

That's an even longer step than clicking past a button so we won't be doing that!

Setting the default value for the Print Invoice flag might effectively disable the message.

We have 2 batches a day. One is our normal batch (about 100-120 per day), the invoices get printed/emailed. The second are fulfillment invoices (about 20 a day), we do not need to print/email those invoices. I don't want to turn off invoices for everything.

I'm just going to have to learn to live with this new message.

Are the fulfillment invoices imported? If so on the Data tab of your V/I import you can just assign H.PrintInvoice = N (and maybe also H.InvoicePrinted = Y). But if they are keyed in, you could manually uncheck Print Invoice box OR run a button script for the batch that will go thru each invoice to flip the PrintInvoice flag to N.

Or you could do nothing. That seems easiest.

They're not imported, they are keyed in, but it's a good idea to flip the flag to N using scripting. Thanks!