Error when Object Type parameter is passed through another pipeline

Priya Jha 866 Reputation points

Hi All,

I have a pipeline with object type parameter that is used to parameterize Additional columns property in Copy activity.


The value of the object parameter is: [{"name":"ExtractDate","value":"2020-12-14"}]

This pipeline is getting executed successfully.


But when i am executing this pipeline from another pipeline and providing the same value in Object type parameter, pipeline is failing with the following error:
Message=The value of property 'additionalColumns' is in unexpected type 'IList`1'.


How to handle this scenario?

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Accepted answer
  1. Nasreen Akter 10,736 Reputation points

    Hi @Priya Jha ,

    Thank you for asking this question. In this case, you have to create an objectType pipeline parameter and pass that parameter to the child pipeline (see the screenshots below).

    Hope this helps. If it does, please don't forget to "accept the answer" and "up-vote"! Thank you!



    2 people found this answer helpful.

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