I have also this doubt. For a BI Project, im extracting some selected tables to SQL Server using a 3rd party software, for a organization that supposedly doesn't relate sales order to production order.
I've inclusively searched in a dozen tables and nothing...
Anyway, i still ask if internally is there some atribute/reference/document nr that somewhere relates directly or indirectly sales order to production order? SAP has so many tables and relations that i can't believe that internally this information is't saved.in the system...
Regards