I've an existing installation related to PBI Report Server October 2017 and I'd like to upgrade to March 2018 one.
How can I proceed with this task? Does it exist any issues? I need operate carefully inside a prod environment.
Do I need to reinstall the service and the publishing portal? Do I need to recreate new report server databases?
How could I execute a possible rollback to October 2017 version?
I have updated from October 2017 version to March 2018 yesterday using the installer and it´s working OK , but not the new functionalities like sync slicers or hide pages.
Remember that you´ll have to use the PBIDesktop March 2018 to upload reports for compatibility.
It was a problem with browser cache. try to delete navigation data after update PBIRS to March 2018.
Everything is working correctly after that!