Author : Abilasha Kulkarni Performing an SAP upgrade from 4.7 R/3 to ECC 6.0 can sometimes be tricky.  Compiled below is a list of items that should be performed when doing the upgrade. 1. Pre-Upgrade analysis Study the existing landscape & the To-Be Landscape Plan the soft freeze & Hard freeze transport strategy Run the pre-upgrade tool to identify the number of programs which would be reflected for UCCHECK, Upgrade fixes etc. If you do not have an in-house tool, then you ma