Ravindra,
can you please help me to understand this stock transfer requirement..
Well, you first have to understand your company's underlying business processes. In this case, you manufacture a material in one plant, but the place where it is needed is in another plant. SAP allows you to plan the entire supply chain so that the appropriate documents (production orders; planned orders, stock transport orders, etc etc) are created for every transaction that will be needed to complete the sales order, in every plant or location.
According to your latest MD04, you still have legitimate demand in the alternate plant. The new production order in the original plant (the one you say is a duplicate and shouldn't exist) is therefore legitimate.
In the latest MD04, the demand is coming from, as you noted, a production order reservation. This material is a component of material 9840T. If you click on the ordres and display, you will see the production order that is driving the requirement. You can also do the MD04 on 9840T and see what the supply-demand situation is there.
Right now, I don't see any software issues here. Everything that you have shown me follows what I would consider to be standard business processes. I don't know what made you think that there were superfluous production orders (that was your original issue) but you haven't yet shown me any evidence that this actually exists. It is acceptable to have more than one production order supporting a sales order item.
I think we have progressed quite a bit. I think what you need to do now is to speak to one of your local planners, who is familiar with this company's business processes. This stuff is a bit arcane for someone who doesn't really have a basic understanding of planning concepts.
Best Regards & good luck,
DB49