FPY1 payment on Invoice amount

Hi All,

In our regular business for collective accounts, after a parent invoice is created, child invoices are reversed due to many reasons and this is impacting our payment extract in FPY1.

When child invoices are reversed the payment extract amount is less than the invoice amount sent to Customer. For example, there are 10 childs with invoice amount $100, so parent invoice amounts to $1000 and the same is sent to Customer.

Now, if any of the child invoice is reversed, the receivable amount comes down to $900.

So, in this case the payment extracted by FPY1 is $900.

Is there a way to extract $1000 i.e. the invoice amount instead of the actual receivables irrespective of any reversals/adjustments?

Could anyone please help me if there is any standard functionality for this one?

Thanks & Regards,

Chitrang