To Get the list of sales orders for a Business partner in CRM.

Hi all

Is there any Function module or BAPI to get the Sales orders for a Business partner in CRM. I know there is a BAPI to get the list of sales orders for a customer in ECC, but I donu2019t know how to get the list of sales orders for a Business Partner in CRM.

Can anybody tell me if there is an inbuilt function module or BAPI available?

If not how can I pick the sales orders of a business partner in CRM? Between which tables should I apply a join and write SELECT statement to get list of sales orders for a business partner in CRM.