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A case study on a custom Suitelet page that created two or three identical payment requests when users clicked Generate more than once on a slow connection, and the two-layer fix.
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A case study on stopping edits to approved purchase order variations: a View-mode redirect that triggered permission errors, a server-side block that sent error emails, and the layered lock that finally worked.- Published on
Why NetSuite integrations hit 429 Too Many Requests, how to size a client-side pool, retry with backoff and jitter, and use external ID upserts so a retry never creates a second sales order. With a live concurrency simulator.- Published on
How the NetSuite MCP server works, how to set up a safe role, connect Claude and Claude Code, and ship a custom SuiteScript tool with the toolset SDF object. Interactive request flow and tool explorer included.- Published on
Set up NetSuite OAuth 2.0 machine-to-machine auth from scratch: certificate, integration record, M2M mapping, and a PS256-signed JWT in plain Node.js. With an interactive flow diagram and an auth method picker.