Translations:Supported File Formats/4/en

• XLS* files size are limited to 100MB (20MB for XLS)
• Files must contain at least one Date, one Text and one Value column;
  • total columns 256;
  • maximum text + date columns 63;
  • maximum numeric columns 254
• Text data type columns have a limit of 255 characters;
• Value data type columns are limited to 11 integers and 5 decimals;
• Column headings (headers) can contain a maximum of 50 characters;