• What You Will Find In IBM i 7.6 TR1 and IBM i 7.5 TR7

  October 13, 2025 Alex Woodie

  It’s early October, which means leaves are changing colors, nights are getting colder, and IBM developers in southern Minnesota and elsewhere are gearing up the autumnal Technology Refreshes for the IBM i operating system.

  With last week’s announcements of TR1 for IBM i 7.6 and TR7 for IBM i 7.5, which ship November 21, IBM has committed to delivering a slew of updates and new functionality across the range of IBM i system software, from application development to administration.

  Before we get into the specific areas of IBM i, let’s cover the general enhancements it made with I/O handling. For …

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• IBM i PTF Guide, Volume 27, Number 41

  October 13, 2025 Doug Bidwell

  I don’t know about you, but we figured there were Technology Refreshes coming, especially with IBM’s TechExchange 2025 developer conference going on last week. However, unlike in past years, we didn’t get any advanced warning. So check out the initial coverage of the new TRs for IBM i 7.5 and IBM i 7.6 and keep an eye out for the coming weeks of detailed drill-downs.

  There is also a pretty serious set of vulnerabilities in the IBM i platform that you need to deal with. Check out Security Bulletin: IBM i is affected by Remote Code Execution, Deserialization of Untrusted …

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• And Then There Were Two: Big Blue Withdraws IBM i 7.4

  September 22, 2025 Timothy Prickett Morgan

  UPDATED: If you have a compelling reason to stay on IBM i 7.4 and need a license to it for a machine, or if IBM i 7.4 is the last release you can get your applications to without a major change in that code, then you have better shake a leg. Because IBM i 7.4 is only going to be sold for a few more months.

  In announcement letter AD25-0894, which was dated September 16, Big Blue said that it would stop selling the IBM i 7.4 operating system on April 30, 2026. A bunch of other related system …

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• IBM Streamlines Data Migration With New Partition Mirror Tech

  July 28, 2025 Alex Woodie

  There is a brand new technology available for migrating data from one IBM i partition to another as part of IBM’s new Migrate While Active tool. It’s called partition mirror, and it gives IBM i shops a potentially less disruptive method for moving data across distances both long and short.

  IBM first unveiled its new Migrate While Active product in October 2024 as part of its announcement introducing subscriptions for the PowerHA high availability and Db2 Mirror continuous availability products. The co-mingling of the announcements made some sense when you consider that the original Migrate While Active product utilized a …

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• Vendors Fill In The Gaps With IBM’s New MFA Solution

  July 14, 2025 Alex Woodie

  The new multi-factor authentication (MFA) capability that IBM has built into the IBM i operating system is a real gamechanger in terms of securing the system and preventing unauthorized access to applications and data. However, it lacks some key capabilities that some customers are looking for in an MFA solution, which third-party vendors are eager to fill.

  The native MFA function that Big Blue delivered with IBM i 7.6 is being praised almost universally throughout the IBM i community as a massive security improvement. The MFA functionality, which uses randomly generated time-based one-time passwords (TOTP), is built directly into …

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• FAX/400 And CICS For i Are Dead. What Will IBM Kill Next?

  May 19, 2025 Alex Woodie

  A number of IBM i products and functions were sunsetted and are no longer supported with IBM i 7.6, including some of the greenscreen Application Development ToolSet (ADTS) tools like Screen Design Aid (SDA) and Report Layout Utility (RLU), and more than two dozen others. This shouldn’t come as news, as IBM previously announced its intent. But what products and functions will IBM kill with the next release of IBM i? A cryptic post by IBM on its website has the community talking.

  As part of the May 2024 Technology Refresh (TR) cycle for IBM i 7.4 and 7.5, Big …

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• POWERUp 2025 –Your Source For IBM i 7.6 Information

  May 12, 2025 Alex Woodie

  The IBM i community is getting ready for the biggest event of the year, the COMMON Annual Conference, better known as POWERUp 2025. The event, which is being held next week at the Disneyland Hotel in Southern California, is chock full of information relating to IBM i 7.6, the latest release of the operating system.

  It seems like just yesterday the IBM i community was convening on Fort Worth, Texas, for what would be one of the largest and most positive COMMON events in recent memory. In particular, IBM and COMMON were successful in attracting a substantial contingent of …

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• IBM i PTF Guide, Volume 27, Number 19

  May 12, 2025 Doug Bidwell

  Welcome to this week in IBM i Land. And we will start out by warning you to watch out for the defective PTFs listing this week.

  And now, to a security bulletin and a patches to fix it and a warning about a vulnerability that has not been patched.

  First the one that has been patched, which is in Security Bulletin: IBM i is vulnerable to an authentication and authorization attack due to incorrect validation processing in IBM i Netserver [CVE-2025-3218] and which you can see more about at this link. The IBM i PTF numbers for 5770-999 contain …

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• Another Non-TR “Technology Refresh” Happens With IBM i TR6

  May 5, 2025 Timothy Prickett Morgan

  As you know, Big Blue released IBM i 7.6 and IBM i 7.5 Technology Refresh 6 (TR6) on April 8, with the expectation that both would ship to customers on April 18. IBM i 7.6 was detailed in announcement letter AD25-0031 and IBM i 7.5 TR6 was revealed in announcement letter AD25-0077. We’re all good there. And many of the features in IBM i 7.6 were backcast as a refresh into IBM i 7.5 with TR6, if you read the announcement letters.

  IBM i 7.6 was available on April 18 as expected, but we know a bunch of people …

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• How IBM Improved The Database With IBM i 7.6

  April 28, 2025 Alex Woodie

  Developers have a host of new database functions to play with in IBM i 7.6 and 7.5 TR6, not the least of which is the new data change table reference functions. In addition to that big new feature, IBM is bringing updates to SELF, enhancements to parallel execution of SQL statements, and 10 new IBM i services, among others.

  The Db2 for i database is the beating heart of the IBM i platform, storing, processing, and serving data to all of the IBM i applications. While other databases are available on the platform (MySQL, MariaDB, and Postgres) through the AIX …

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