Thank you for your answer.
My csv data has 4500 rows and 6 columns.
The loop method is time consuming.
I thought about using regular expressions as another method.
SET Path TO $'''D:\\DataFolder\\DataFile_20220214.csv'''
File.ReadTextFromFile.ReadText File: Path Encoding: File.TextFileEncoding.ANSI Content=> FileContents
Text.Replace Text: FileContents TextToFind: $'''(.*?)(,|\\r?\\n|\\r)''' IsRegEx: True IgnoreCase: False ReplaceWith: $'''\"$1\"$2''' ActivateEscapeSequences: False Result=> Replaced
File.WriteText File: $'''D:\\DataFolder\\DataFile_20220214.csv''' TextToWrite: FileContents AppendNewLine: True IfFileExists: File.IfFileExists.Overwrite Encoding: File.FileEncoding.ANSI
The variable "Replaced" had double quotes.
However, the actual csv file did not have double quotation.
please help me.
(I'm using the Japanese version.)