Diagnosis
You want to enter a BOM item with item category &V1& for the BOM.
Options set via Customizing (BOMs) determine which items can be enteredfor each BOM usage.
As item category &v1& is only supported for items which are relevantexclusively to plant maintenance, but the BOM usage for this BOM
determines that its items are also relevant for other areas, you cannotenter this item category.

Procedure
In order to enter an item with item category &v1&, choose a BOM usagefor which items exclusively relevant to plant maintenance aresupported.