Errors when importing a chart
If errors occur when you import a chart, error records get stored and the rejected records can be exported. If one data element in the record can't import, then the entire record won't import.
Export error records
Go to the
Chart Import Dashboard
and select Export Errors
from the Actions
menu.The error records file's a .csv file. You can correct records in this file and use it as an import file to import the rejected records. When importing corrected error records, select the Rejected Records (System Template) template.