When performing an Administrator Driven Batch Migration, the following error may be seen in the logs:
"ERROR: [4996-33-19-00000542] Unable to migrate contents of folder 'FolderName'
This view is obsolete and requires missing field list. Please edit and re-save the view."
These errors can be ignored as this is a Notes view.
Notes views do not get migrated. A view is similar to a filter (view), not a true physical location.