Can you restore ReportPortal database from backup? If yes, please try these steps:
1. Restore ReportPortal database under a different name (ReportPortal2) 2. Create copy of ReportPortal virtual directory. Modify the xmla.udl to point to the restored database. 3. Login to the copy of the application. Right click on the deleted reports and export them. 4. Login to the application. Right click on a folder to import the deleted reports.