Suggestion:
In Finance receivable, system has the provision for Ageing over due details reports. Which shows all the receivables along with customers, document numbers, division wise, due date and outstanding no of days .
For this report users should goto Finance-> Receivables->Ageing and outstanding->Ageing overdue details
In report criteria, Users need to select the Site code, Customers range, slab range for days, Item series range( division ), Account code and costcenter codes to retrive the report.