The 2028 date hurdle for MPE/iX has been well documented and thoroughly discussed. Although the January 1, 2028 deadline — when MPE/iX CALENDAR processes will start to report dates as January 1, 1970, and so on — seems like it's years away, it's much closer. Calendar issues emerge as programs call for dates.
Programs that call for dates in the future are already facing the hurdle. Systems that use Unix, Linux, or other operating systems this month have triggered these involuntary date rollbacks already.
In one recent case, a top 100 pension fund had a nightly batch job that computed the required contributions, made from projections 20 years into the future. It crashed on January 19, 2018 — 20 years before Y2038.
HP 3000s have been key tools in many financial and resource planning operations. While dates are usually used to track transactions as a matter of history, some ERP users look forward to forecast their resource needs.
MPE/iX has a Y2028. Unix and Linux have a Y2038. This is important to know for a legacy system manager's planning and tactics. There's no good reason to tear down a legacy system if its only show-stopping flaw is date handling. A solution for the 3000 community is already at hand in several spots.
Stromasys reports it has been working with an independent developer for a 2028 fix, something available to its Charon emulator sites. That update was shared with us in July of last year. It's not public yet, but that indie developer confirms the work is in progress. Beechglen has a 2028 solution it is selling as a service.
There are additional developers and consultants who say they're ready to repair 2028 issues with MPE/iX systems. It's important to know that the HP 3000, as one of the older legacy systems still working in businesses, is in no worse shape than systems driven by Linux or Unix. It's only a matter of when, not if, a date handling process will need to be addressed.
The legacy of an operating system is a condition defined very broadly. Legacy systems have been successful for a long time, and the vendor's focus has usually slipped away from these legacies. It can remind us of that term "proprietary" that was hurled at the 3000 for a decade before HP quit on its futures. Nearly all technology has a proprietary aspect, even if it only amounts to a support clause that makes one knowledge resource crucial to the OS health.
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