IBM i 7.6: what really changes if you're still on 7.3 or 7.4
The April 2025 release is the most security-oriented in the platform's history: native MFA in the OS, a stronger Db2 for i and a roadmap protecting your investment beyond 2030. Here's what it means in practice — and how to plan the jump without stopping your ERP.
The game changer: MFA inside the operating system
With 7.6, IBM i is the first platform with multi-factor authentication natively integrated in the operating system: standard TOTP, no external servers, no third-party agents. It works offline too and — decisive detail for audits — even for the QSECOFR profile.
If you answer to NIS2, a cyber-insurance questionnaire or an enterprise customer demanding evidence, this single feature moves the needle: privileged access to the system running your ERP no longer depends on a password alone.
Db2 for i and development: the ERP opens up
7.6 brings FINAL TABLE to UPDATE and DELETE plus new SQL functions: less application code, more logic in the database. Navigator adds a license dashboard with expirations and alerts, and Db2 Mirror 7.6 offers continuous availability with zero RPO for those who can't lose a single transaction.
On the modernization front the pillars stand: free-form RPG, native REST APIs with IWS, open source (Node.js, Python, Git) on the same system as the core business, VS Code with Code for i. You don't rewrite the ERP: you open it.
Still on 7.3? Time works against you
- 7.3 is out of standard support: every extra month is uncovered operational and compliance risk.
- The 7.3 → 7.6 jump needs planning: PTF checks, application compatibility, tests on a staging partition.
- With Live Partition Mobility and a test partition, the upgrade happens without stopping production.
- It's also the right moment to consider a hardware refresh: Power11 (GA July 2025) brings six nines of availability and zero-planned-downtime maintenance.
The 7.6 + Power11 combination is what we recommend to customers with a 2030 horizon: security at the level regulators and insurers demand, on a platform IBM has committed to support well past the decade.
How we do it
Our typical path: a free assessment of the estate (versions, PTFs, exposure), an upgrade plan with rollback, execution in an agreed window and 24/7 NOC management with quarterly PTF alignment. All documented on Yocto Vision, our transparency portal.