What's New in RapidMiner Studio 9.9.2?

Released: June 7th, 2021

The following describes the bug fixes in RapidMiner Studio 9.9.2:


  • Made process name macro more consistent by always removing a potential .rmp suffix, regardless of the repository the process lives in


  • For parameters of type int and long the range is now displayed correctly if the lower bound is negative infinity
  • Fixed casting error during meta data transformation
  • Fixed an issue that could cause freezes of Studio when connecting to AI Hubs with enterprise SSO authentication
  • Time Series:
    • Bugfix for all Windowing operators, for the time-based windowing:
      • Fixed the throwing of a (false) UserError for cases when no overlapping windows was selected and the horizon offset parameter value was 0 but had another unit than the other windowing parameter
      • Also improved and fixed the general handling of the windowing parameters for time-based windowing by adding proper meta data errors and user errors for wrong parameter values
    • Bugfix for Extract Peaks: ignore invalid values now correctly ignores invalid values.
    • Bugfix for Highest Peak Transformation and Extract Peaks: Fixed the throwing of a false user error in case use heuristics was used and all input attributes had constant values.
    • Bugfix for the Function and Seasonal Component Forecast: Now proper user errors are thrown if the input data is not suitable for the decomposition or the function fitting