# OnCoor > OnCoor Intelligent Data Nexus (IDN) is a metadata-driven, AI-assisted platform for SAP data migration. It takes data from SAP ECC, SAP ByD and other legacy systems to SAP S/4HANA, from catalog and mapping to validation, root-cause analysis, reconciliation and sign-off. - Product: OnCoor Intelligent Data Nexus (IDN), the SAP data migration product of the OnCoor Fusion Platform. - OnCoor Fusion Platform: OnCoor's overall data platform (IDN for SAP data migration, Regulatory CoPilot, ForcePilot). - Works alongside the customer's SAP implementation partner. - Contact: sales@oncoor.com ## Product - [OnCoor IDN](https://oncoor.com/idn): what IDN is and which S/4HANA targets it supports ## How IDN works (six areas) - [Metadata-driven migration](https://oncoor.com/platform/metadata-driven): Every source cataloged. Scope and lineage built from facts. - [AI-assisted & automated](https://oncoor.com/platform/ai-assisted-mapping): AI proposes the mappings. Your team approves. - [Quality built in](https://oncoor.com/platform/data-quality): Profile, cleanse and de-duplicate before conversion. - [Validated against the target](https://oncoor.com/platform/validation-against-target): Checked against real S/4HANA data before every load. - [RCA: root-cause analysis](https://oncoor.com/platform/root-cause-analysis): Find the root cause. Fix it once, not every cycle. - [Source to sign-off](https://oncoor.com/platform/reconciliation-and-sign-off): Read back, reconcile, sign off, phase by phase. ## Try it - [Live sample conversion](https://oncoor.com/sample-conversion): OnCoor IDN running on our reference data, with example questions answered by Ask OnCoor - [Migration configurator](https://oncoor.com/tools/migration-configurator): recommended IDN approach and phase plan for your situation - [Data readiness check](https://oncoor.com/tools/data-readiness-check): score across the six areas ## Blog - [S/4HANA Data Migration Needs a Platform, Not Another Project](https://oncoor.com/blog/s4hana-data-migration-needs-a-platform): How a metadata-driven, AI-assisted platform takes your data from source to sign-off, with quality, validation and root-cause analysis built in. ## Optional - [Full text of all pages](https://oncoor.com/llms-full.txt) - [Trust Center](https://oncoor.com/legal/)