Why You Can’t Vibe-Code an ERP

Christian Klein, CEO of SAP · Big Technology Podcast

Christian Klein is the CEO of SAP, Europe's largest software company, with about 100,000 employees. SAP's enterprise resource planning software joins finance, HR, manufacturing, supply chain and sales in one system. Klein led SAP's move to the cloud, a period when the share price fell before reaching an all-time high.

Summary

Klein says AI will overcome today's obstacles in months, but each use case needs its own accuracy bar. A financial close needs certified accuracy and SAP will not ship an agent below 95%, while a customer brief can be 90%. He argues that ERP cannot be vibe-coded, because it holds millions of data fields, deep process knowledge by industry and country, and compliance that SAP spends hundreds of millions a year to maintain. SAP controls AI cost by switching models agent by agent and by setting token budgets. He expects jobs to change and not vanish, and wants regulators to target outcomes, not technology.

1. The Accuracy Bar. Klein says SAP builds financial closing agents that understand business at about 93% accuracy, but auditors reject results that are 7% off, so a financial close must be certified. SAP has a rule that an agent below 95% is not worth shipping, and for governance agents must know which data they can access, share and store. For other cases the bar is lower: when he asks Joule, SAP's assistant, for a customer brief before a visit, 90% to 95% is fine. He thinks the path to 100% on specific tasks is months, not years, with supply chain optimization agents in perhaps eight or nine months. ▶ 4:03