Hello. Question about credit/rebill to issue new invoice

Hello. We billed and created an Invoice out of PROJ_RESOURCE with a Invoice date and Due date of 07/17/2018, but we wanted the Invoice date and Due date to be 05/31/2018 (an error on the single action invoice run control) So.... did a credit/Rebill in Billing, went to the rebilled invoice and set status from NEW to RDY, SAVED, then did a finalization and print using process BIJOB01. The new invoice looks correct, but the question is, what happens with the accounting in GL and AP? One part of Peoplebooks says the process is complete, another part says to create