SuiteScript 1.0 to 2.1 Migration Guide for NetSuite
A technical guide to migrating legacy NetSuite SuiteScript 1.0 to SuiteScript 2.1. Learn about architectural differences, ES2019 syntax, and migration steps.
5/17/2026• 44 min read
suitescript 2.1suitescript 1.0netsuite migration
