Table of Contents

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  1. Preface
  2. Using the Designer
  3. Working with Sources
  4. Working with Flat Files
  5. Working with Targets
  6. Mappings
  7. Mapplets
  8. Mapping Parameters and Variables
  9. Working with User-Defined Functions
  10. Using the Debugger
  11. Viewing Data Lineage
  12. Comparing Objects
  13. Managing Business Components
  14. Creating Cubes and Dimensions
  15. Using the Mapping Wizards
  16. Datatype Reference
  17. Configure the Web Browser

NaN Values

NaN Values

NaN (Not a Number) is a value that is usually returned as the result of an operation on invalid input operands, especially in floating-point calculations. For example, when an operation attempts to divide zero by zero, it returns a NaN result.
Operating systems and programming languages may represent NaN differently. For example the following list shows valid string representations of NaN:
nan NaN NaN% NAN NaNQ NaNS qNaN sNaN 1.#SNAN 1.#QNAN
The Integration Service converts QNAN values to 1.#QNAN on Win64EMT platforms. 1.#QNAN is a valid representation of NaN.


Updated July 02, 2020