Hi Rajini
The main basic process flow for the production planning module is as follows
- Material master creation--MM01
- BOM creation--CS01
- Work center/resource creation--CR01/CRC1
- Routing/master recipe creation---CA01/C201
- Sop/demand management--MD61
- MRP run--MD02
- Purchase requisition to purchase order--MD04/ME21N
- Goods receipt---MIGO
- Planned order to production order--CO41/MD04
- Production order release--CO05N
- Operation/header wise conformation--CO11N/CO15
- Cost run--CK11N
- Price update--CK24
- Ggoods receipt/auto GR--MB31
- Mass techo the completed orders---COHV
- Variance calculation--KKS2
- Settling the product orders--CO88/KO88
In BOM you will give the required material, At work center the operations are carried out and the cost is recorded, In routing the sequence of operations are placed, By sop the demand is made as per the sales order (make to order) / demand management for make to stock, MRP run is done to raise the purchase requisition for the raw material and planned orders for the semi/ finished materials, After that purchase order is raised and goods receipt is done and production order is been raised, The material is issued for production. The cost is estimated and then updated then the PO is confirmed and settled.
There are slight variation in the flow depending upon the type of manufacturing (discrete, process and repetitive)
regards
vamsi