What's the Key for SAP Upgrade project Sucess?

• Check impact and dependencies early
• In order to get a realistic forecast about the expected downtime, a Sandbox-Upgrade with representative configuration and data set is highly recommended
• ProductsPerform Test Upgrades over and over until you get it right
• Distribution of new SAP GUI version should be started early
• Verify sizing -Leverage SAP GoingLiveFunctional Upgrade Check

Tags: SAP Upgrade Lesson Learned(technical Aspects), What's the Key for SAP Upgrade project Sucess,