How SD integrates with MM ? i.e SD and MM integartion
1. When you create sales order in SD, all the details of the items are copied from Material master of MM.
2. MRP and availability check related data is also taken from MM although you control this data in SD also.
3. While you create inbound/outbound delivery with reference to a sales order, the shipping point determination takes place with the help of the loading group, plant data, shipping conditions etc. This also refers to Material Master. #######n many more integration points there.