I am new for Admin activities so I may not sound expert. We have a requirement of upgrading Netweaver 7.4 to 7.5 latest SP to support OData V4.I read may documents and notes to get idea of time taken by this activity. We have to complete this activity on high priority and other basis person told that it will take around 10 days to download software and do upgrade. What I feel it should not take more than 3 days. I want to clear this this doubt as we are prioritizing our tasks and assigning time to them.
Thanks in advance!