The XML file has fewer elements than the pivot value specified. Element <element name> appears only <number> times in the XML file.
The XML file has fewer elements than the pivot value specified. Element <element name> appears only <number> times in the XML file.
The pivot value you set is larger than the number of times the element appears in the XML file you are importing from.
This is a warning. You can proceed with the action if you know that the pivot value will match the number of times the element appears in the source XML file when you run the session.