Issue 001 · InauguralMAY 08, 2026
Agents,
shipped inside
the enterprise.
A technical journal on building, deploying, and operating AI agents inside the SAP stack — S/4HANA, BTP, Joule, OData, and the parts of the platform nobody warns you about. Written for engineers who actually have to make this work on Monday morning.
▍ Now publishing10 dispatches on file
The Archive
All Dispatches- 02Why Off-the-Shelf AI Fails the Enterprise: Building Custom Skills and Context on Gemini Enterprise Agent Platform95% of GenAI pilots fail to scale. Learn how Custom Skills and MCP Context on the Gemini Enterprise Agent Platform bridge SAP demos and production agents.Field NotesAPR 23, 2026 · 18 min
- 035 Google Cloud Agent Scenarios for SAP Integration: ROI & Business Value BreakdownDiscover how enterprise agents on Google Cloud integrated with SAP deliver 540% average ROI, 2-month payback, and $1M+ annual impact. Real scenarios with economics.Field NotesAPR 09, 2026 · 16 min
- 04Agentic Balance Sheet: A2A, API Policy, and Your AI BudgetEnterprise agentic AI spend hits $1.4T by 2027. Learn the three-tier cost model—Generation, Orchestration, Execution—across Google Cloud and SAP Joule.Field NotesMAR 26, 2026 · 23 min
- 05The Agentic Handshake: SAP API Policy v4/2026 and Google Cloud A2ASAP API Policy v4/2026 restricts AI agent API loops. The A2A Protocol, backed by 150+ orgs, provides compliant pathways for Google Cloud and Gemini agents talking to SAP.Field NotesMAR 12, 2026 · 20 min
- 06Agentic SAP: Google Cloud + BTP Implementation Lifecycle65% of S/4HANA migrations overshoot quality targets. Agent networks across Google Cloud and SAP BTP change the Migrate → Design → Run lifecycle.Field NotesFEB 26, 2026 · 18 min
- 07What Are Agent Cards? A Beginner's Guide to AI Agent InteroperabilityAgent cards are JSON metadata enabling AI agent discovery and collaboration. Learn how they work, why SAP and Google use them, and their importance in 2026 multi-agent systems.Field NotesFEB 12, 2026 · 13 min
- 08When your orchestrator calls SAP's agent: patterns and pitfallsWhat changes when SAP is an agent, not just an API — and what a Vertex AI orchestrator needs to know before delegating across vendor lines.ArchitectureJAN 29, 2026 · 4 min
- 09Wiring an LLM agent to S/4HANA OData without losing your mindA working pattern for letting a language model query — and eventually mutate — the suite of business objects exposed by S/4HANA, using OData v4, scoped tools, and a strict allowlist.Technical WalkthroughJAN 15, 2026 · 5 min
- 10A first agent on Vertex AI, talking to SAP over A2AAn introduction to Google Cloud's Vertex AI Agent Builder and the open Agent-to-Agent protocol, framed around the simplest useful task: asking for the status of a purchase order.PrimerJAN 01, 2026 · 5 min