I have a problem to use the joinInputAction.

[Praktikant]

Im trying to build a Flow, where the Flow gives out 2 or more Rows out of an SQL-Database and puts them into one Variable that gives out every Row that was given out by the Query.

My Problem is this ERROR. It should make one string message inside the variable.

Thanks for your help.

Kind regards

Praktikant

[Praktikant]

P.S. This Image wasnt loaded.

[v-litu-msft · Accepted solution]

Hi @Praktikant,

The *From field should be an array, not a string, you should structure it into an array, for more information, you could refer to this doc about Join action:

https://docs.microsoft.com/en-us/power-automate/data-operations#use-the-join-action

Best Regards,
Community Support Team _ Lin Tu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.