Lead — SAP extends from system-of-record into the agent operating layer, in production at scale. Defend — SAP holds its ERP and financial-close core; the agent layer goes to other platforms (the historically modal outcome). Consolidate — extended adoption timelines or share recalibration in the agent layer, echoing the 2010–2024 analytics shift.
Base rates anchor to four prior SAP platform shifts: PC (uncontested leadership, after a slow start), internet (core held; HCM and CRM repositioned to focused vendors), cloud (multi-year transition, re-activated via RISE), analytics (share moved to cloud-data-lake architectures; Dremio acquired as a hedge). Pattern: uncontested leadership is roughly 1-in-4; adjacencies reposition when SAP's architecture diverges from the market's.
Each parameter carries a weight vector across the three scenarios. The Likert value {−2…+2} multiplies the weight; contributions add to base log-odds; softmax normalizes to 100%.
A scoring rubric, not a forecast. Move a parameter only on specific, recorded evidence — an analyst note, a reference call, a field observation. Log the evidence with each change.
DSAG Investment Survey 2026 (February 2026) — 3% production adoption of SAP Business AI; 77% of AI-active SAP enterprises using non-SAP tools.
DSAG Technology Days 2026, Hamburg — "Business Data Complexity" reinterpretation; BDC documentation gaps reported by Michael Bloch, Head of Licenses, Contracts and Support.
Innobu, "SAP Joule 2026: Agentic Enterprise AI — Promise vs. Reality" (April 2026). Source.
IgniteSAP, "SAP Joule Adoption and What It Means for Your Career" (June 2026). Source. — Forrester: of 224 agents and 51 assistants announced at Sapphire 2026, most in EAC or preview rather than full GA.
Constellation Research, Larry Dignan, "DSAG: SAP customer spending selective, AI drags" (February 2026). Source.
SAVIC Technologies, "SAP ECC Migration 2026: Last Chance Before 2027 Deadline" (May 2026) — ~39% of ECC customers licensed S/4HANA; 40–45% projected to remain on ECC at deadline. Source.
SAP News Center, "Accelerate the Autonomous Enterprise with SAP Business Data Cloud" (May 2026) — BDC GA planned H2 2026; Reltio integration completed; BDC Connect for Amazon Athena announced. Source.
SAVIC Technologies, "SAP Invests in n8n at $5.2B" (May 2026) — SAP $60M investment; n8n integration in Joule Studio planned Q3 2026. Source.
Forbes / Victor Dey, "The End of the ERP Era?" (May 2026) — KPMG: 270,000 Joule users company-wide, 3,000 consultants actively using 20 agents. RWE offshore wind deployment cited. Source.
Nanonets, "SAP Sapphire 2026: The Complete Breakdown" (May 2026) — Agent layer described as "real but immature"; Agentforce parallel noted. Source.
Forrester, F. Medhora, "SAP Sapphire 2026: The Autonomous Enterprise Is Credible, But It Comes With Concentration Risk" (12 May 2026). Source.
OSS Ventures, R. Devillieres, "SAP Sapphire: cool slides, 4% drop in market cap" (15 May 2026). Source.
a16z, A. Strange — enterprise AI architectural paths (Path 1 / 2 / 3), May 2026. · Goldman Sachs commentary on the SAP–Anthropic announcement (12–13 May 2026). · SAP News Center, Sapphire 2026 Keynote and Innovation News Guide. Source.
Built for structured belief-updating, not to advocate for or against any platform. The reference class is observed pattern, not projection. Assign your own weights as evidence accumulates in your context.