If you run integrations against NetSuite, this is the migration you cannot afford to defer. Oracle’s 2026.2 release notes confirm a hard deadline: as of the 2027.1 release, SuiteScript 1.0 is fully removed and NLAuth (the legacy header-based authentication used ...

If you have been putting off your first SuiteScript 1.0 to 2.1 migration, this tutorial is for you. We will take a real beforeSubmit User Event script on the Sales Order record, one that validates a required custom field and ...

This is a working reference for developers actively migrating scripts from SuiteScript 1.0 to 2.1. Bookmark it. The single most important pattern to internalize before you start: SuiteScript 1.0 uses global nlapi functions with positional arguments, while 2.1 uses loaded ...

Every SuiteScript 1.0 migration project begins with the same unglamorous but essential task: taking inventory. Before you can plan, prioritize, or estimate anything, you need a complete, accurate picture of exactly which 1.0 scripts live in your account, what they ...

If your organization is weighing a move from SuiteScript 1.0 to SuiteScript 2.1, the first question is usually the hardest to answer: how big a change is this, really? You do not need to write code to understand the scope. ...

If you have logged into NetSuite since the 2026.2 release, you may have noticed something new: small deprecation warnings surfacing in the product. They can look alarming out of context. The good news is that nothing broke, and nothing is ...

If your NetSuite account still relies on RESTlets built during the SuiteScript 1.0 era, you have a deadline problem — and it is closer than most administrators realize. Oracle has confirmed that NetSuite 2027.1 marks a hard turning point for ...

If your NetSuite account has been humming along for years, you may have customizations quietly running in the background — automated approvals, custom records, integrations with your shipping or CRM systems. Many of these were built on SuiteScript 1.0, NetSuite’s ...