Hi Deo,
If you are using the MTO scenario with sales order as a cost object (valuated stock)
The month end activities are like below.
Enquiry
Creation of sales order
MRP Run – Creation of Planned Order – Creation of Production Order and Purchase Order
Goods issue to the production order
Activity confirmation
Goods receipt from the production order
Creation of delivery for sales order stock
Customer billing
Month end activities to the production order like MTS scenario
Results analysis calculation for sales order
Settlement of sales order
Note: If COPA is active at the time of sales order settlement cost of goods sold break up and revenues will flow to COPA.
Let me know if you need any further help.
Regards,
Ravi