The "efficiency savings" are probably because they've rejigged their processes to make them cleaner as part of the new initiative - NOT because of blockchain. I

The "efficiency savings" are probably because they've rejigged their processes to make them cleaner as part of the new initiative - NOT because of blockchain. If you control and trust your data source, blockchain is a really silly choice for storing your data. And the fact that SAP is the provider says it all really - them and their like are purveyors of superfluous hokum, sold to corporate managers that don't know any better.