TL;DR Opening

Starting in NetSuite 2026.1, several enhancements have been introduced to SuiteScript, including new preferences for executing SuiteScript 2.0 scripts as SuiteScript 2.1, support for the PATCH method in HTTP requests, and various updates to custom tools to enhance functionality and monitoring.

What's New in SuiteScript 2026.1

NetSuite 2026.1 brings a wealth of updates that expand the capabilities of SuiteScript, offering developers new tools and options to improve their scripts and integrations. Key highlights of this release include:

New Preference to Execute SuiteScript 2.0 as SuiteScript 2.1

A notable enhancement in this release is the new preference that allows developers to run SuiteScript 2.0 scripts as SuiteScript 2.1. This update helps ensure greater compatibility and makes it easier to take advantage of the latest SuiteScript features.

N/http and N/https Now Support PATCH Method

The support for the PATCH method adds an essential capability for RESTful services, allowing selective updates of resources. This is especially useful for integrations that require modifying part of a resource without affecting the entire entity.

SuiteProcurement Enhancements

Several enhancements have been made to SuiteProcurement to improve usability and streamline processes for procurement-related tasks.

Subscription Metrics Cohort Enhancement

A new acquisition date field has been added to customer records, allowing for improved tracking and analysis of customer lifecycle metrics.

New Subtab in Integration Execution Logs for AI Connector Service

Integration records now feature a new subtab in the execution log tailored for the AI Connector Service (MCP), facilitating easier access and better monitoring of integration executions.

Exception Management Support in Sandbox Accounts

The introduction of exception management support in sandbox accounts can help developers test and troubleshoot their scripts under various scenarios before deploying to production.

CDL Role Restrictions Updated

Changes to Class, Department, and Location (CDL) role restrictions within account records now include unassigned values, enhancing compliance and clarity in role assignments.

Support for GPT-OSS Model in N/llm Module

In line with growing artificial intelligence capabilities, NetSuite now supports the GPT-OSS model in the N/llm module, positioning developers to leverage advanced AI integration within their applications.

Advanced Intercompany Journal Entries for Philippine Tax Audits

Given the complexity of local regulations, the introduction of advanced intercompany journal entries specifically for Philippine tax audits supports compliance and financial reporting requirements.

Support for Consolidated Reports and New SuiteQL Tool

The new SuiteQL tool enhances reporting capabilities by supporting consolidated reports, providing users better visibility over their data.

Who This Affects

This update is relevant for several roles, including:

Developers: Those working with SuiteScript and integrations will find the new features particularly useful.
Administrators: Admins will need to understand how these changes impact system configurations and user access.
Accountants: Enhanced reporting and auditing tools are significant for financial professionals handling compliance and financial records.

Key Takeaways

New preference to execute SuiteScript 2.0 scripts as SuiteScript 2.1 enhances compatibility.
Introduction of PATCH method for N/http and N/https improves RESTful integrations.
Customized tools now have improved logging capabilities for better monitoring.
AI capabilities are extended with support for the GPT-OSS model in N/llm.
Enhancements to procurement and exception management streamline financial processes.

New SuiteScript Features and Enhancements in NetSuite 2026.1