Phase 1 - Ecosystem coexistence foundation

SAP BTP and Joule Coexistence Runtime

Position SAP BTP extensions, SAP Joule, SAP S/4HANA, ECC, CFIN, PaPM, and native SAP skills as participants inside a cross-platform finance decision runtime.

Business problem: Native SAP capabilities are valuable, but future finance decisions span SAP, BlackLine, Workiva, Ariba, Databricks, UDP, Foundry, ServiceNow, Treasury, evidence, policy, and human accountability. Open JSON contract Back to foundations
Runtime Hardening Proof

Execution evidence from Enterprise Decision Runtime service

This panel is generated from runtime service functions on each request: event correlation, policy simulation, learning metrics, agent guardrails, decision trace, and audit package export. It closes the view-vs-system gap by showing the platform executing, not only describing architecture.

7registered agents
5registered policies
1correlated signal(s) from 3 events
$450.0Kpolicy simulation amount
100.0%human acceptance over 2785610 decided executions (90d)
5825088decision memory records
BLOCKbad-data guardrail result
route_to_human_supervisoragent failure fallback
Live event correlation
SignalPriorityImpactEvent IDs
sig-2efe089ec8P1$1.4Mevt-001, evt-002, evt-003
Policy + guardrail hardening
ControlRuntime value
Policyhuman-approval-policy
Prior threshold$50.0K
Simulated threshold$100.0K
Outcomeescalate
Approval volume change-18%
Guardrail failuresmissing_evidence, low_source_confidence, writeback_requires_human_approval
Hallucination guardevidence_required_before_recommendation
Replay + audit export
ArtifactValue
Audit packageaudit-97ab17991395
Integrity hashc80fd1aea51cec3d76a8d2e6346938acd1938531f544f8f3f7fd3917f1d6c98c
Regulatory export readyTrue
Trace steps10
Runtime chainSignal -> Context -> Ontology -> Policy -> Evidence -> Decision -> Governance -> Action -> Replay -> Learning
Runtime APIs
Endpoint
/api/finance-foundations/runtime-proof
/api/finance-foundations/sap-btp-joule-coexistence-runtime/runtime-proof
/api/iaf/enterprise-decision-runtime/learning-metrics
/api/iaf/enterprise-decision-runtime/agent-guardrails
/api/iaf/enterprise-decision-runtime/policy-simulation
/api/iaf/enterprise-decision-runtime/event-correlation
Hardening stance: agents fail closed to human supervision on missing evidence, low source confidence, or write-back attempts. Learning is measured, replay-backed, and cannot change policy or autonomy without approval.
North Star runtime outcome

SAP-native automation remains inside SAP while Sphere governs cross-platform context, policies, evidence, agent coordination, replay, and accountable decisions.

Core components
ComponentCapability
SAP Skill AdapterTreats Joule/BTP/SAP-native actions as governed skills with identity, scope, policy, and replay boundaries.
BTP Extension RegistryRegisters SAP BTP extensions, APIs, event sources, owners, and allowed action boundaries.
SAP Action GatewayRoutes display, validate, draft, post, and approve actions through policy and evidence checks before SAP execution.
Coexistence MapperMaps ECC, CFIN, S/4HANA, PaPM, SAP events, and canonical finance objects during Quantum transition.
ServiceNow Posting HandoffModels task management and SAP posting requests with owner, SLA, evidence, and replay.
Success metrics
MetricTarget
SAP action policy coverage100% target
Coexistence object mapping95% target
Native skill traceability100% target
Unsafe write-back blocked100% target
FP&A deck alignment
Target operating-model theme
SAP Joule
SAP BTP
BTP extensions
S/4HANA
ECC
CFIN
PaPM
SNOW posting to SAP
Agent family
AgentPurpose
SAP Skill Orchestration AgentSelects SAP/Joule/BTP capability only when policy, context, and evidence allow it.
BTP Extension Governance AgentValidates extension ownership, data boundary, and control impact.
SAP Coexistence AgentResolves ECC/CFIN/S4/PaPM object mapping and migration state.
SAP Action Control AgentBlocks unsafe write-back and routes controlled execution.
Proof links
SurfaceRoute
SAP Quantum CoexistenceOpen
Data StrategyOpen
Runtime DeploymentOpen
Agent IdentityOpen
API contract
Endpoint
/api/finance-foundations/sap-btp-joule-coexistence-runtime
/ui/sap-quantum-coexistence-runtime
/ui/data-access-consumption-strategy
Validation questions
Question
Why not just SAP Joule?
Which actions stay native inside SAP?
How do BTP extensions participate safely?
How is SAP write-back governed and replayed?