SFTP LIST Preference for Reliable...

With the release of NetSuite 2026.1, a significant improvement has been introduced to the SuiteScript functionality regarding file handling on SFTP servers. This feature—the SFTP: Use LIST to Test That a File Exists preference—is vital for developers and administrators who deal with SFTP integrations where conventional operations may encounter compatibility issues.

Understanding the SFTP LIST Preference

The SFTP LIST preference is specifically designed for situations in which the SFTP servers do not support the default STAT command. The STAT command, which typically checks for file existence, can lead to misleading error messages like FILE_ALREADY_EXISTS when miscommunications occur between NetSuite and the SFTP server. By enabling the LIST preference, NetSuite can more reliably verify whether a file exists before attempting upload operations, thus enhancing robustness and reducing unnecessary error-triggering.

How to Enable the Preference

To take advantage of this new feature, follow these steps:

Navigate to Setup > Company > Preferences > General Preferences.
Look for the SFTP: Use LIST to Test That a File Exists option.
Enable the setting if your SFTP server is known to not support STAT commands.
Save your changes.

Real-World Scenarios and Best Practices

Case of Incomplete Uploads: If your integration frequently encounters files that appear to exist yet fail uploads, consider using the LIST preference to mitigate these issues.
Reduced Error Rates: Enabling this option can lead to fewer false errors, improving your workflows significantly, especially for automated processes that rely on file uploads.
Test Environment: Always conduct tests in your sandbox environment to ensure the new preference operates as expected with your specific SFTP configuration.

Potential Gotchas

Some legacy SFTP servers might still exhibit odd behaviors, so thorough testing is crucial before rolling out any changes to your production environment.
Ensure that your scripts are updated to handle scenarios where file presence checking may differ based on settings.

In summary, the addition of the SFTP LIST preference in NetSuite 2026.1 is a valuable enhancement for developers managing integrations with SFTP servers. It not only streamlines the upload process but also reduces the chance of encountering misleading errors, ultimately leading to smoother operations.

Key Takeaways

The SFTP LIST preference addresses issues with the default STAT command on certain SFTP servers.
Enabling this preference can significantly reduce FILE_ALREADY_EXISTS errors.
Test this feature in a safe environment before deployment to identify potential integration issues.
Always keep documentation on your specific integrations up to date with any changes in preferences or settings.

Frequently Asked Questions (4)

Does the SFTP LIST preference apply to all types of SFTP servers?

The SFTP LIST preference is specifically designed for SFTP servers that do not support the default STAT command. Therefore, it is not necessary for SFTP servers that properly handle STAT commands.

What permissions are required to enable the SFTP LIST preference?

To enable the SFTP LIST preference, you need to have administrative permissions that allow access to the Setup and Company preferences in NetSuite.

What happens if I enable the SFTP LIST preference on a server that supports STAT commands?

Enabling the SFTP LIST preference on a server that supports STAT commands should not cause any issues, but it may not provide additional benefits since the server can verify file existence using the STAT command.

Will enabling the SFTP LIST preference affect existing automated workflows?

Enabling the SFTP LIST preference can enhance existing automated workflows by reducing the occurrence of misleading FILE_ALREADY_EXISTS errors, but it's advisable to conduct tests in a sandbox environment before rolling out changes to ensure compatibility.

SFTP LIST Preference for Reliable File Handling in NetSuite