FROM "RE-ENGINEERING THE FUTURE" TO REPLATFORMING FROM SCRATCH: THE 18-YEAR ARC OF PREDICTION VALIDATED
How Procurement Insights Called SAP Ariba’s October 2025 Announcement in August 2007 By Jon W. HansenNovember 22, 2025 THE ANNOUNCEMENT THAT SHOCKED (BUT DIDN’T SURPRISE) On October 8, 2025, SAP Ariba announced they’re abandoning their 25-year-old codebase and rebuilding their entire Source-to-Pay suite from scratch on SAP’s Business Technology Platform (BTP). Joël Collin-Demers, whose…











