Sage 50 Canada

I used the "Pay Credit Card Bill" feature in the payments window. In error, i entered the wrong date. I went to change it, but I keep getting a message no data? How can I fix this? Why does Sage do this?

My accountant has requested a series of Adjusting Journal Entries, including adjustments to Payable and Receivable Accounts: Here is a sample: 31/12/14 Accounts Receivable XYZ Inc - Account No. 1205 - Debit - 7592.20 31/12/14 Accounts Payable -…