Noerror_Delete

    Specifies whether the unload and record definition files should
    be deleted on error. By default, the RMU Unload command deletes
    the unload and record definition files if an unrecoverable error
    occurs that causes an abnormal termination of the unload command
    execution. Use the Noerror_Delete qualifier to retain the files.

    If the Delete_Rows qualifier is specified, the default for this
    qualifier is Noerror_Delete. This default is necessary to allow
    you to use the unload and record definition files to reload the
    data if an unrecoverable error has occurred after the delete of
    some of the unloaded rows has been committed. Even if the unload
    file is retained, it may not be able to reload the data using the
    RMU Load command if the error is severe enough to prevent the RMU
    error handler from continuing to access the unload file once the
    error is detected.

    If the Delete_Rows qualifier is not specified, the default is
    Error_Delete.