Sir,
Yes i agree, if i created an sales order on 01-Feb-2015 whatever the BOM components haves is same on sales order and later if i change something on BOM on 03-Feb-2015 the old sales order not get affected. If we need latest Sales Order BOM record the we have to go for "Read Master Data" it'll update all things upto current date.
Am i right sir? Please confirm.
Thanks & Regards,
Santhosh.