I am trying to import a CSV file into the list in the marketing cloud(exactTarget). My CSV file contains First Name, Last Name and Email Address columns. Whenever I try to upload I get the following error and unable to upload the file.
I raised a case with the support team.
The issue was that my FTP was not configured. Even though I was uploading a file from the local machine, the FTP needs to be configured because if there is an error while uploading, the error result file will be placed on the FTP. The support team configured my FTP.