I can't set out argument (string) in a Run Parallel Process

I can’t set as out argument a string in a Run Parallel Process.

String is serializable so it shouldn’t be the problem.

Could someone give me a clue as to where the problem could come from?


May I know what error you are facing?


When I try to edit Arguments in the activity, the direction is set to “In” and I can’t change to “Out”


By nature it supports only in arguments

For more info



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Thank you!

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