[Update Aug 2024]

The error:
This is for solving error "Invalid or missing namespace for Schema" you might get when try to load Northwind V2 metadata https://services.odata.org/V2/Northwind/Northwind.svc/$metadata in OData V2 adapter.


The workaround:
Follow the steps in document:
"Workaround for Northwind V2 metadata - Invalid or missing namespace for Schema.pdf"