New Preferences and Enhancements in NetSuite 2026.1

TL;DR Opening

Starting in NetSuite 2026.1, new enhancements and preferences have been introduced that significantly improve SuiteScript development and API interactions. These updates include support for newer methods, enhanced logging capabilities, and updated role restrictions, enabling developers and administrators to streamline their workflows and improve monitoring.

What's New in NetSuite 2026.1

New Preference for SuiteScript Execution

A new preference enables you to execute SuiteScript 2.0 scripts as SuiteScript 2.1. This change facilitates smoother transitions for developers upgrading legacy scripts and enhances compatibility with the latest features of SuiteScript 2.1.

Enhanced HTTP Methods

The modules N/http and N/https now support the PATCH method. This addition allows developers to perform partial updates to existing records more efficiently, improving the flexibility of API interactions.

SuiteProcurement Enhancements

Key improvements have been made to the SuiteProcurement module, though specific details about these enhancements were not disclosed in the release notes. Please check back for more information as it becomes available.

Subscription Metrics Cohort Enhancements

A notable addition is the acquisition date field on customer records for better tracking and analysis of customer behavior over time. This can be useful for marketers and analysts aiming to optimize customer engagement strategies based on the timing of acquisitions.

AI Connector Service Updates

A new subtab has been added in the execution log of integration records specifically for the AI Connector Service (MCP). This functionality allows for better monitoring and troubleshooting of AI-related integrations, enhancing the overall user experience.

Exception Management in Sandbox Accounts

Exception management is now supported in sandbox accounts. This feature is crucial for developers testing their scripts in an isolated environment, ensuring they can manage errors effectively before going live.

Updated Role Restrictions

The role restrictions for Class, Department, and Location (CDL) accounts have been updated to include unassigned values. This allows for more flexibility in user roles and permissions, aiding in better user management.

Support for GPT-OSS Model

Support for the GPT-OSS model has been added within the N/llm module. This integration opens up possibilities for advanced language processing tasks, making it easier for developers to harness the capabilities of sophisticated models in their applications.

Advanced Intercompany Journal Entries

The release also introduces enhancements related to advanced intercompany journal entries in Philippine tax audit files, streamlining compliance efforts in this area.

Expanded Reporting Capabilities

With the introduction of consolidated reports and new SuiteQL tools in the MCP standard tools, users can leverage enhanced reporting features aimed at improving data insights and operational efficiency.

Who This Affects

• Developers: Enhancements in SuiteScript and HTTP methods provide new capabilities and performance improvements.
• Administrators: New preferences for execution and exception management help in maintaining system stability and monitoring.
• Accountants: Features around intercompany journal entries and subscription metrics improve compliance and financial analysis.
• Business Analysts/Marketers: New metrics on customer acquisition aid data-driven marketing strategies.

Key Takeaways

• SuiteScript Execution: New preferences allow for easy execution of SuiteScript 2.0 scripts as SuiteScript 2.1.
• API Enhancement: PATCH method support in N/http and N/https enhances API flexibility.
• Improved Logging: New execution logs for custom tools and better integration monitoring.
• Role Updates: CDL role restrictions now include unassigned values for greater user management flexibility.
• AI and Reporting Integration: New tools provide advanced reporting and AI functionalities for improved analysis and operations.