Replenishment from WM Based Storage Locations 
Use
You use this function if your supply storage location is managed using WM and you want to transfer components from these storage locations to the production storage location that is MM based. In this way the KANBAN material is taken to an interim storage location and from there is transferred via the KANBAN control cycle to the supply area.
With this process you initially create a transfer requirement, which will be converted in Warehouse Management into a transfer order. Only on confirming the transfer order, i.e. after stock transfer has been completed, does the system post the material.
Prerequisites
Process Flow
Alternatively the system can also immediately generate a transfer order (see Prerequisites).

Alternatively you can also initially set the kanban to FULL, whereupon the system confirms the open transfer order in WM in the background and posts the goods movement.

You can only use a transfer order item to confirm a kanban quantity with variance, otherwise the difference cannot be assigned to any transfer order.
The following graphic describes this process:
