Table of Contents

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  1. Preface
  2. Introduction to Transformations
  3. Transformation Ports
  4. Transformation Caches
  5. Address Validator Transformation
  6. Aggregator Transformation
  7. Association Transformation
  8. Bad Record Exception Transformation
  9. Case Converter Transformation
  10. Classifier Transformation
  11. Comparison Transformation
  12. Consolidation Transformation
  13. Data Masking Transformation
  14. Data Processor Transformation
  15. Decision Transformation
  16. Duplicate Record Exception Transformation
  17. Expression Transformation
  18. Filter Transformation
  19. Hierarchical to Relational Transformation
  20. Java Transformation
  21. Java Transformation API Reference
  22. Java Expressions
  23. Joiner Transformation
  24. Key Generator Transformation
  25. Labeler Transformation
  26. Lookup Transformation
  27. Lookup Caches
  28. Dynamic Lookup Cache
  29. Macro Transformation
  30. Match Transformation
  31. Match Transformations in Field Analysis
  32. Match Transformations in Identity Analysis
  33. Normalizer Transformation
  34. Merge Transformation
  35. Parser Transformation
  36. Python Transformation
  37. Rank Transformation
  38. Read Transformation
  39. Relational to Hierarchical Transformation
  40. REST Web Service Consumer Transformation
  41. Router Transformation
  42. Sequence Generator Transformation
  43. Sorter Transformation
  44. SQL Transformation
  45. Standardizer Transformation
  46. Union Transformation
  47. Update Strategy Transformation
  48. Web Service Consumer Transformation
  49. Parsing Web Service SOAP Messages
  50. Generating Web Service SOAP Messages
  51. Weighted Average Transformation
  52. Window Transformation
  53. Write Transformation
  54. Appendix A: Transformation Delimiters

Developer Transformation Guide

Developer Transformation Guide

Default Output Port

Default Output Port

The Data Processor transformation has one output port by default. When you create relational output, you can define groups of related output ports instead of the default output port. When you define an additional output port in a Script component, the Developer tool adds an additional output port to the transformation.
Configure one of the following output types for a default output port:
Buffer
The Data Processor transformation returns XML through the Output port. Choose the Buffer file type when you parse documents or when you map XML to other XML documents in the Data Processor transformation.
File
The Data Integration Service returns an output file name in the Output port for each source instance or row. The Data Processor transformation component writes the output file instead of returning data through the Data Processor transformation output ports.
When you select a File output port, the Developer tool creates an Output_Filename input port. You can pass a file name into the Output filename port. The Data Processor transformation creates the output file with a name that it receives in this port.
If the output file name is blank, the Data Integration Service returns a row error. When an error occurs, the Data Integration Service writes a null value to the Output port and returns a row error.
Choose the File output type when you transform XML to a binary data file such as a PDF file or a Microsoft Excel file.

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