Triggering Replenishment via WM (for Release Order Parts) 
Use
This procedure shows you how to trigger the replenishment of components for production using Warehouse Management. It makes sense to use Warehouse Management in replenishment if you use WM to run your production storage location and a corresponding control cycle exists for its supply area.
In the control cycle, the component is set as a WM release order part. For release order parts, the system compares the individual requirements of a specific supply area with the available quantity (stock and already initiated replenishment). This means that the component staging is not order-related.
The procedure using release order parts is primarily used in Repetitive Manufacturing, since this type of production likewise generally proceeds without reference to orders.
Prerequisites
Maintaining master data:
Secondly, in addition to the standard entries, such as plant, selection period, you must have made certain settings for release order parts in the initial screen for the pull list:
This brings you directly to the release order parts view.
You can control the selection of certain components by entering additional filter criteria.
Procedure
The system automatically proposes the full missing parts quantity as the replenishment quantity. However, you can also enter the replenishment quantity manually.
The system opens a second table, which gives information on the type of replenishment. In this table, you can change the staging quantity and other data.
If, in the Global settings, you defined that the system is to open the table of replenishment elements automatically when accessing the pull list then this step is not necessary.
The system checks that the data you entered is correct. This done, the components are marked with a check in the lower table.

If required, you can now print out the list of replenishment proposals. For more information, see
Accessing the Pull List.The system creates transfer requirements, that is, replenishment elements for Warehouse Management. If you selected Immediate TO creation in Global Settings, the system then directly creates transfer orders.
Result
You can use the printed list for the following procedures. For example, you can pass the list on to the employee in the warehouse who thus receives the information on the required quantities so that the physical stock transfer can be carried out.
Those responsible for WM convert the transfer requirement into a transfer order, if this has not already been done automatically (see above).
After the requirements have been staged, the goods issue is confirmed by the warehouse clerk.