Symptom
When restoring files, after the "Restore" button is clicked, the error below pops up in a dialog-box in the web interface, and the restore fails immediately. No tasks are created/scheduled.
org.hibernate.exception.GenericJDBCException: could not execute query[SQL: 30000, XJ073]
Resolution
The issue has been corrected in CDP 4.2.0. When the "Restore" button is clicked, the restore task starts, and the selected files are restored without errors.