Auto Correction Interest Invoice

Hi,

is there someone who had this situation.

one of our costumers paid ontime but because of receiot unid we charge them late charge. now i was wondering if there is no way for oracle to automaticly correct the interest invoice based on the actual value date of the receipt.

or at least triggers a workflow or an allert for someone to take accion on the Interest  invoice allready issued  hope someone can help