Once a cash receipt has been posted, it cannot be changed, and so complete one of the following to correct the receipt information if needed:
1) Enter additional cash receipts to reverse the original cash receipt and then enter a new receipt with the correct information. To reverse a cash receipt, enter the new cash receipt exactly the same as the original entry except enter the amount as a negative number. Then enter the new cash receipt with the correct information.
2) Complete the Adjust Posted Entries option to update the account number(s) on the receipt.