We run an environment with SSAS Multidimensional 2014 and SSRS 2016. We have a lot of reports that were created with Report Builder 2014/VS2013.
After upgrading SSRS to 2016 we discovered an issue that only occurs after saving and reopening a report with Report Builder 2016. All our datasets are no longer opening in designer mode but show as raw query. We cannot switch to designer mode without loosing the query.
We never had this issues in Report Builder 2014. We cannot switch back to it though because reports saved with Report Builder 2016 can no longer be opened with Report Builder 2014.
Anyone else experiencing this issue? Got any work-around?