Payroll Invoices inported into Payables

 11.5.10.02

Hi all

I have invoice approval turned on in Payables and i modified the Invoice Workbench form to make the "Requestor Field" required. Whenever I import invoices from Payroll into payables and open the batch, I am only see the first 5 invoices. I think this is because the requestor field is requied. So I constantly have to close the batch  and enter the requestor each time after every five invoices. What can be done to allow me to see all the invoices in the batch imported.

Please assist in anyway you can?