New Preference for SuiteScript 2.1 Execution in NetSuite Weekly

TL;DR Opening

Starting in the Weekly Update on February 16, 2026, NetSuite introduces a new preference allowing SuiteScript 2.0 scripts to be executed as SuiteScript 2.1. This change enhances compatibility and performance for developers transitioning their scripts to the newer SuiteScript version.

What's New

New Preference for SuiteScript Execution

With the latest updates, administrators can now set a preference that automatically executes SuiteScript 2.0 scripts as SuiteScript 2.1. This functionality not only improves script reliability but also enables developers to leverage the modern features and enhancements available in SuiteScript 2.1 without having to rewrite or manually update existing scripts.

Benefits of the New Preference:

• Backward Compatibility: Ensures that older scripts continue to function correctly with the newer version.
• Enhanced Performance: SuiteScript 2.1 offers performance improvements and best practices that can now be applied to older scripts.
• Simplified Maintenance: Developers can focus on upgrading their development practices rather than maintaining differences between SuiteScript versions.

Updated HTTP Methods

In addition to this significant improvement, the N/http and N/https modules now support the PATCH method, which allows partial updates to resources. This is particularly useful in modern RESTful services where you may want to update specific fields without sending the entire resource.

Support for AI Integration

Moreover, NetSuite has introduced support for the GPT-OSS model within the N/llm module, expanding the capabilities for AI-driven functionality and data processing.

Sandbox Exception Management

Another notable enhancement is the introduction of exception management support in sandbox accounts. This feature allows developers and administrators to better manage exceptions during testing and development phases.

Improving Procurement

In the realm of procurement, enhancements have been made to support subscription metrics, such as the acquisition date field on customer records, allowing for better tracking and management of customer subscriptions.

Who This Affects

• Administrators: Responsible for setting preferences and managing script executions.
• Developers: Who need to transition existing SuiteScript 2.0 scripts to SuiteScript 2.1.
• Integrators: Who work with API and integration functionalities within NetSuite.
• Procurement Managers: Focused on leveraging new features for subscription management.

Key Takeaways

• A new preference allows SuiteScript 2.0 scripts to run as SuiteScript 2.1, fostering easier upgrades.
• N/http and N/https now support PATCH methods for more flexible data updates.
• AI model support enhances capabilities for data processing.
• Sandbox exception management helps streamline testing processes.
• Enhancements in procurement metrics improve subscription management functionality.