080079 : Input parameter is not a feature layer.
Description
The string you specified is not a feature layer on a map, not a path to a .lyr file, and not a path to a data source.
Solution
Verify that the input parameter is a feature layer.
3/4/2014
The string you specified is not a feature layer on a map, not a path to a .lyr file, and not a path to a data source.
Verify that the input parameter is a feature layer.