When Connecting Some CSV Files Encoded With Shift-JIS, Error "Text file has no lines" and "Error Code: 38348B38" is Displayed

問題

When connecting some CSV files encoded with Shift-JIS, the following error message is displayed:

An error occurred while communicating with the data source Unable to connect to the file "[xxx.csv]". Check that the file exists and that you have sufficient access privileges for it. Error Code: 38348B38 Text file has no lines.

環境

Tableau Desktop 2022.2 and above
Tableau Prep Builder 2022.2 and above

解決方法

Change the encoding of the CSV file from SJIS to UTF-8.

Use a standard editor like NotePad (Windows) or TextEdit (Mac) to update the encoding of the CSV file.

NotePad (Windows)

Open your CSV file in Notepad.
Click File in the top-left corner of your screen.
Click Save as...
In the dialog which appears, select the following options:
- In the "Save as type" drop-down, select All Files.
- In the "Encoding" drop-down, select UTF-8.
- Rename your file using the .csv extension (Example: myproject.csv).
Click Save.

TextEdit (Mac)

TextEdit is the free text editor included in all versions of MacOS.

If your file is not already a CSV, ensure it is in Plain Text (Edit > Make Plain Text)
Go to File > Save
Give the file a name and use .CSV as the extension
select Unicode (UTF-8) as the encoding option.
Click Save.