Interoperability of an APK built on the Cardano platform and traditional SAP systems

Is it possible to build an APK on the Cardano platform that you can integrate into a company’s SAP system to track/have visibility from the initial supplier, through to the consumer, or would the company have to rebuild everything on a blockchain?

Or, maybe the creation of an APK would be too complicated to integrate into other systems… Would it rather be a creation of tokens that are pigged to an SAP system, to validate transactions and provide the benefits of Blockchain tech?