Hi Siwar,
Yes. It is normal this date is in the future.
The AUGDT it is a date that you want to clear the document. And this can be in the future.
The AUGCP it is date in the system, real system's date that you cleared.
Example: You've an invoice with date in 10/11 and in the end of month, you'll be in vacations. So, you want to do a down payment today 14/11 (AUGCP) with date in the the end of month - 30/11 (AUGDT). So you can do a down payment today with date in the future.
The condition is the clearing date of a line item is never allowed to be before the posting date of the item.
JPA