Trouble using built-in functions in FEEL expressions

Camunda 7 Topics Discussion & Questions
1

It seems the modeller is not recognizing the built-in boolean function described here is defined()

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2

The expression language used by Camunda 7 is JUEL and not FEEL. Thus, the function is defined() is not available. I see different options:

  1. Use a JUEL expression and check whether the variable is null
  2. Change the type of the condition to Script with the format “FEEL” then you can use is defined inside that script.
  3. Switch to Camunda 8 to harness the full power of FEEL and a cloud native process engine :wink:
2 Likes
3

option 2 worked beautifully. Thanks for the super quick reply !!