Table of Contents

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  1. Preface
  2. Components
  3. API collections
  4. Business services
  5. File listeners
  6. Fixed-width file formats
  7. Hierarchical mappers
  8. Hierarchical schemas
  9. Industry data service customizer
  10. Intelligent structure models
  11. Refining intelligent structure models
  12. Mapplets
  13. Saved queries
  14. Shared sequences
  15. User-defined functions

Components

Components

Unassigned Data

Unassigned Data

When
Intelligent Structure Discovery
discovers the structure of a file, it might create a field called
Unassigned Data
if the file has records that don't match the
intelligent structure model
.
Intelligent Structure Discovery
creates the
Unassigned Data
field for a variety of reasons, including the following scenarios:
  • A delimited file, such as a CSV or log file, contains more elements than expected and
    Intelligent Structure Discovery
    can't parse the data drift.
  • A record in a JSON file isn't in the
    intelligent structure model
    or exceeds the maximum record size.

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