Table of Contents


  1. Preface
  2. Introduction to Data Transformation
  3. Data Processor Transformation
  4. Wizard Input and Output Formats
  5. Relational Input and Output
  6. Using the IntelliScript Editor
  7. XMap
  8. Libraries
  9. Schema Object
  10. Command Line Interface
  11. Scripts
  12. Parsers
  13. Script Ports
  14. Document Processors
  15. Formats
  16. Data Holders
  17. Anchors
  18. Transformers
  19. Actions
  20. Serializers
  21. Mappers
  22. Locators, Keys, and Indexing
  23. Streamers
  24. Validators, Notifications, and Failure Handling
  25. Validation Rules
  26. Custom Script Components

Data Holder Must Exist

Data Holder Must Exist

property identifies a data holder that already exists in the scope of the transformation. If the data holder does not exist, the component containing the
property fails.
For example, suppose that the source property of a
contains a non-optional
that points to the third occurrence of a data holder. If only two occurrences exist, the

Updated March 18, 2021