Hi Experts,
Our company is planning to upgrade from BW 7.5 SP to SAP BW4/HANA 1.0. I am looking for the “Pre and Post BW upgrade activities and Post Upgrade technical issues”. I downloaded documents from SAP Support Portal but still not clear what might be the roadblocks for this upgrade project. I really appreciate, if you guys could share your upgrade experience such as possible technical issues that may raise during the project, the important OSS notes, and other workarounds/solutions, etc. All comments, ideas and solution related to my question are welcome.
I am very thankful for your help and time in this regard.
Atul