SAP Message /ISDFPS/MM258 - FE &1 has no MRP area in the provisions; cannot carry out initial supply

Diagnosis
If you have assigned supply packages to this force element that aremanaged in stock by the supplier, you can carry out initial supply forthese packages as follows:
- Trigger initial supply for the supplier
- Use the functionality "Include supply packages managed in stock by thesupplier"
(You must activate this functionality in Customizing and select iton screen).