When you upgrade reports from previous versions of ActiveReports Server, there are a few breaking changes which are as follows:

• Flash based Report Portal and Mobile Portal are not available with ActiveReports 9 Server Service Pack 1 onwards. Both of these report portals have been replaced by the fully responsive HTML5 Report Portal.
• Private and Public Access settings for Schedule History have been hidden from the Managed Schedules. These options are planned to be redesigned to offer more comprehensive support for sharing Schedule History across end users for the future release of ActiveReports Server. During this time, the Schedule History will be shared using the Role based permissions set for each Managed Schedule. For more information, see Manage permissions to a shared schedule.