SAP Downtime Optimization Solutions Overview

This document is a guide that outlines various solutions for optimizing downtime in SAP environments. It discusses the critical importance of maintaining core SAP systems with minimal business downtime, particularly in industries such as manufacturing, automotive, and life sciences. The guide details the inevitability of downtimes due to planned changes and unplanned incidents, emphasizing the need for strategies to reduce both the frequency and duration of these downtimes. Several specific solutions are presented, including SAP SUM ZDO for zero downtime during upgrades, SAP HANA nZDM for near-zero downtime maintenance, and SAP ASE rolling upgrades. The document also describes a four-step process for downtime optimization, which includes defining service level agreements (SLAs), planned downtime requirements, building a business case, and selecting the optimal solution. Furthermore, it highlights the role of NTT DATA Business Solutions as an experienced partner in implementing these strategies effectively.