Sage 300

I have an AR receipt entry with a cc charge that has been settled but the receipt entry will not post. The charge was applied to two invoices. Before the batch was posted, another entry was made to those two invoices with a credit note applied to them…

I receipted my purchase order and posted it in Sage 300 but I did not put the correct amount down and hence I cannot Invoice it. Is there a way for me to edit or delete the the receipt for the purchase order. Please help me ASAP. Thank you.

Description: Internal error. missing posting table entry (1697 PORCPZ1.C). Description: Day End Processing could not process all transactions. Source: 13:17:39 what could be the issue?