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Power Platform Community / Forums / Power Automate / OpenApiOperationParame...
Power Automate
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OpenApiOperationParameterTypeConversionFailed

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Posted on by 26
 
Hi, I am trying to make a list that creates new items when the item in the list is equal to today, I am trying to add the action so that the attachments in the list are also added to the new item and sent by mail but I got this error. 
Can you help me by giving me a step by step solution or something, thank you very much.
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    creativeopinion Profile Picture
    10,502 Super User 2025 Season 2 on at
    The error indicates that you are trying to evaluate a number in your condition but you've passed a filename.
     
    It's also inefficient to loop through every item returned from the Get Items action and run a condition check on every item. Instead, you should use the Filter Query in the Get Items action to filter out the items by your criteria. Depending on what column(s) you are filtering on, you may need to use a Filter Array action.
     
    You may be interested in these YT Tutorials:
     

    In this video tutorial I’ll show you 3 practical ways to use the Filter Array action and how to use it properly.
    1️⃣ Cross-Referencing Data
    2️⃣ Filtering by Key
    3️⃣ Substring Matching

    Did you know that the Condition action has a limit of 10 conditions? Although it might look like the Filter Array action can only accept one condition—this is not true. By using the advanced mode you can enter multiple conditions into a Filter Array action with an expression.

    IN THIS VIDEO:
    ✓ 3 Ways to Use the Filter Array Action
    ✓ How to use the Scope Action to Group Actions
    ✓ How to Check the Number of Items returned from a Filter Array Action
    ✓ How to Cross-Reference Data in Excel with a SharePoint List
    ✓ How the Filter Array Action Works
    ✓ How to Access the Dynamic Content from a Filter Array Action
    ✓ How to Filter Items by a Key
    ✓ How to Filter Items by Matching a Substring
    ✓ How to Use Multiple Conditions in a Filter Array Action
     

    In this video tutorial I’ll go over how to avoid these common mistakes when using the Apply to Each action in a Power Automate flow:
    1️⃣ Looping through a Single Item
    2️⃣ Creating Unnecessary Nested Loops
    3️⃣ Looping through an Unfiltered Array

    At the end of the video I share a few helpful insights when it comes to using the Apply to Each action in your flow.

    IN THIS VIDEO:
    ✓ How to avoid the Apply to Each action with a single item array
    ✓ How to use the item() function to access dynamic content in an array
    ✓ How to prevent unnecessary nested Apply to Each action loops
    ✓ How to use the Select action
    ✓ How to convert an array to a string with the Select action
    ✓How to use the Filter Query field
    ✓ How to count the number of items in an array
    ✓ How to use a condition control
    ✓ How to use the concurrency control
    ✓ How to set a top count
    ✓ How to use Compose actions for troubleshooting


    Hope this helps!

    Consider giving me a ❤️ if you liked my response!

    👉 Level up your Power Automate skills by checking out my tutorials on YouTube
    👉 Tips and Tricks on TikTok and Instagram

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