Procedure for creating credit memo for sales return

Question

Dear Gurus,
Please let me know the procedure creating a credit memo for sales returns.
I am able to cancel the invoice using vf11. create a return sales order using vao1. create a retrun delivery using vl01n, transfer the stock from returns to blocked to unrestricted use using mb1b and movement types 459 and 343.
Pls let me know the procedure for creating the credit memo for the goods receipt of sales return.

Answer 1

Dear,
         I am not geeting your question but well i explain in my company scenarion,
    1)    We create the Sales Order : VA01 ( Order type : ZREW : Return without invoice, ZRES : Return with Invoice)
            Here, ZREW is our own created order type and it is maintain in config.
                     ZRES is use for Return with invoice. In that we enter the bill number in return sales order which sales.
    2)    In Delivery : VL01N : That is base on Return Sales order.
    3)    In Billing   : VF01 : Create credit memo with resp. to delivery number.
                  Credit memo type : Same as sales order,
                                                ZREW : Crd Return (W/O Inv)
                                                ZRES  : Credit For Returns.
Hope it will help you.
Regards,
Sandip