There is already a custom report in place and the report runs fast when I select from the BP and CA but when I added the "Invoice Number" the report takes a very long time in the aging report to return with the selection. I used SE11 to see what the Primary Key is for the tables. XBLNR isn't the primary key in the DFKKOP table so it'll take too long to run the report so I cam trying to see how I can speed up the selection process. When I am in DFKKOP in SE11 using the invoice number "XBLNR" in the table it takes a long time to get the data but when I input the BP "GPART" it returns the data very quick. The end users wants to be able to select from the Invoice Number because when the customer is paying for their utility bill they only use the Invoice Number and it takes the cashier longer trying to look for their account.