You are trying to create a Custom OData for Business Object 'Inventory' but there are no nodes available for selection.
Reproducing the Issue
• Go to Application and User Management
• OData service -> Custom OData Services
• Click on New and Create a service
• Click on Select Business Object
• Give BO Name: Inventory
BO Node Name : "No records found"
Inventory BO doesn't have FSI foot print, hence it isn't available in OData editor.
Due to technical constraints on this BO, one can't build an OData service on this BO.
OData, Inventory, Custom service , KBA , AP-RC-ODF-BYD , OData Framework and Console (ByD) , Problem