CTS STARLIGHT — Why an SAP FC API Changes Everything

SAP FC was never built to talk natively to the modern data ecosystem — BI tools, data lakes, and now AI engines. The result: finance teams who want to use their consolidated data outside SAP FC keep hitting the same walls.

• Manual extractions that are slow and error-prone
• Duplicated data in flat files, quickly out of sync with the source
• Dependence on IT teams to build extracts, slowing down every new request
• No lasting way to keep accessing this data once SAP FC is retired

These constraints aren’t new. What’s changed is their opportunity cost: in a world where generative AI rewards well-structured, accessible data, staying locked into manual workflows is now a competitive disadvantage.

CTS starlight is a REST web API that lets you query your SAP FC data directly from any compatible tool — Excel, Power BI, a data lake — with no extraction, no duplication, in real time.

Three principles define the solution:

• Zero duplication. CTS starlight reads directly from your SAP FC database. There’s no intermediate copy to sync or maintain — the data you see is always the current data.
• Native security. Access rights are inherited from SAP FC. Every user sees only what they’re authorized to see, exactly as in the source system. Standalone SAML authentication is also coming soon, for use cases that don’t go through SAP FC.
• Continuity beyond SAP FC. This is a question we hear often: what happens to API access once SAP FC is retired in 2030? CTS starlight keeps working as long as the source database remains accessible — making it a solid bridge between how you use your data today and how you’ll need it tomorrow.

Teams who deploy CTS starlight report the same kind of shift: what used to take days of requests and back-and-forth becomes a direct, self-service connection — instant, no middleman.

CTS starlight is part of a bigger vision: SAP FC data access that doesn’t depend on the lifespan of SAP FC itself. It’s a subtle distinction, but one with a direct impact on AI projects.

Generative AI engines need qualified, structured, accessible data to produce reliable results. An API like CTS starlight delivers exactly that: large-scale, controllable, continuously refreshed access — a very different quality of input than a one-off export frozen in a flat file.

That’s why we see CTS starlight not as a simple technical connector, but as one of the foundations of your data strategy for years to come — alongside CTS atlas, our long-term archiving solution, which we’ll cover in an upcoming article.

CTS starlight solves a structural limitation of SAP FC — the lack of access to SAP FC data from third-party tools — with a simple answer: a secure API that works today and keeps working tomorrow. This isn’t a technical footnote. It’s what finally lets your consolidation data join the rest of your data ecosystem.