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Not seeing "First Table Rows" when using Run a query against

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Posted on by DE-21082103-0

I am using the Run Query Against a Dataset action and it's working successfully. However, I need to get the schema for it for the next action, Parse JSON. When I click to get the Output, "Frist Table Rows" isn't under Outputs. It shows statusCode, headers, body and then goes to properties. Not sure what I am doing wrong? When I copy the data from body and paste it, I get multiple arrays which is creating multiple "for each". Any guidance would be appreciated.

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Michael E. Gernaey 53,433 Super User 2025 Season 2 on at

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HI,

You really need to share what you are doing, versus trying to explain.

I have no idea what you are doing that causes lots of Apply to Eachs.

I under WHY there are based on the JSON, but why are you triggering them, versus going directly to the Table/Rows you need and only pulling those.

Please share your actions and what you want to do, so we can help.

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DE-21082103-0 6 on at

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Thanks for the reply.

My ultimate goal is to use Power Automate to update a Sharepoint List with data from a Power BI report. So I have a Power BI report in a workspace. I click Performance Analyzer and Start recording to get the DAX query from the visual.

In Power Automate I am using the manual trigger (for now) to start the flow. I chose the "Run a query against a dataset" action and selected the workspace and data set. I pasted in the DAX query and I ran the flow. It succeeded.

I now need to get the schema from the query action. I go to the Run History and select it and click the "Run a query against a dataset" action. According to everything I've read (and watched) I am supposed to see "First Table Rows" under the Outputs section. I do not. Instead, under Outputs, I see "statusCode", "headers", "body".

The next step is to add the "Data Operation" action and put the schema from "First Table Rows" in the Parse JSON section. Since I didn't get what I was expecting, I tried putting in the text from the "body" section of the query action. but it's not giving me the expected results.

Thanks again for your reply.

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lbendlin 8,479 Super User 2025 Season 2 on at

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Run a simpler DAX query, one where you know it actually returns data.

"However, I need to get the schema for it for the next action, "

Not really. Usually you should know your data and not need a schema.

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CU21100340-0 3 on at

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hi, did you get a solution for this? I'm having the same issue. thanks so much for raising.

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MK-06031457-0 4 on at

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Hi any solutions found for this issue?

I am also facing the same issue

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HB-01040615-0 2 on at

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Hi,

I had the same problem, and found a workaround by disabling the "new designer" in the upper right corner, see attached screenshot.

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MK-06031457-0 4 on at

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Thank you HB-01040615-0 this helped

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