Report required

Hi,

I am seeking a report in SAP for the following

we have a standard amendment (sales orders) not to process any amendments within 3 working days of delivery.

However I do agree to a number of exceptions where we allow the customer to change his/her order 2 days before delivery e.g. if delivery is for a Friday we may allow the customer to change his order on Wednesday when normally it would be no later than Tuesday.

We therefore need a report detailing the number of 2 day amendments we process in any given month.

Is there anything in SAP that I can use?