in a csv import, change the item of a specific transaction line (without deleting other lines)

AI generated answer (using internal Slack threads):

****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ****** Yes, you can change the item of a specific transaction line via CSV import in NetSuite. You can specify the line number in your CSV file to target the specific line you want to change. This will be an "update" operation if the transaction already exists, rather than an "add or update". Here are the steps to follow: 1. Prepare your CSV file with the necessary columns. Make sure to include the 'Line ID' column to specify which lines you're editing. The 'Line ID' is a unique identifier for each line in a transaction. 2. In your CSV file, specify the new item for the specific transaction line you want to change. 3. Go to NetSuite and navigate to the CSV import section. 4. Choose the 'update' operation and select your CSV file for import. 5. Map the columns in your CSV file to the corresponding fields in NetSuite. 6. Run the import. Please note that this operation may unapply payments if these entries have participated in such a process. Also, if you're updating a large number of lines (like 100,000+), CSV import is going to be the most efficient method. Other than CSV import, your options are to update the lines manually through the UI or by using a script. However, these methods can be more time-consuming and prone to errors, especially if you're dealing with a large number of lines.