What is the first node limit for planning an SAP S/4HANA scale-out system?

The first node limit for planning an SAP S/4HANA scale-out system refers to the capacity and performance requirements necessary for the effective scaling of the system. SAP S/4HANA is designed to utilize multiple nodes to handle larger data loads and process high volumes of transactions efficiently.

When considering the answer regarding the first node limit, the correct option reflects a minimum memory calculation necessary to support the SAP application's performance and processing demands. Specifically, a limit of greater than or equal to 6TB of memory ensures that the system can handle the complexities and resource requirements of large enterprise operations without compromising performance. This high memory capacity is crucial for optimizing in-memory processing, which is a core feature of HANA.

While other options mention CPU counts and smaller memory thresholds, they do not provide the adequate system specifications required for efficient and effective scaling in an enterprise environment. The emphasis on memory capacity illustrates the importance of having a robust infrastructure that can support extensive data analytics and transactional processing seamlessly.