WM stock updating without TO
I have an issue regarding transfer orders.
When i am returning material to a subcontractor via return delivery, a material document is posted and a TR is created for the same. When i go to the WM stocks i dont find the stock in WM, the stock is updated and returned.
But there is no TO created neither a special movement indicator is used. How the WM stock is updated without a TO. If then i try to create a TO from the above TR there are it doesnot allow me to do so.
Can you please tell me how the WM stock is getting updated in this case.