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My app don't detect my data from Excel

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Posted on by Luc68__

Hello !

Hum, I'm working on an app, and I'm using for it an Excel database. The problem is : in my gallery, I added some lines by mistake, then i decided to delete them directly on Excel because it was a test (it was working perfectly before that).

And now, my app don't detect the data anymore, it does not detect ONE line of all my 7 tables.

Even the tables have stilll the same name (in Excel and Powerapps), the same informations at the right of my colluns (on PowerApps : __PowerAppsId__). Even I put a backup of my Excel Database. It doesn't work.

I know I can restart again to do every link, but I aready done that 4 times cause it's not the first time it's happening. x) and I have 20 pages. x)

Extract of excel database

In Powerapps

In PowerApps#2

In PowerApps#3

Have you any solutions ? 😄 Even I already tried ?

Thanks a lot.

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Building Power Apps

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myke_deabreu 220 on at

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Hi Luc68,

Are you using Excel Online(Business) Connector or the Import from Excel Connector?

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v-monli-msft on at

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Hi @Luc68__ ,

What is the exact mistake that you made by "added some lines by mistake"? Where did you add the lines? On PowerApps or excel file? What did you delete from the excel file directly? It seems that the cause of the issue should be what you have changed in excel source file. Your table may be changed the format and this might break the connection.

Some screenshots of what you changed in your excel file might help.

Do mask sensitive data before uploading.

Regards,

Mona

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Luc68__ 9 on at

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Thank you for your answers !
So I'm using Excel (the app, not the web version, even I took a screenshot on it), my Excel file is on OneDrive server of my work.

And yes,
When I was talking about adding lines, it was about pressing the "+" button at the right up of the screen, it allows me to generate a new line on my gallery, and I can personalise the differents items of this new line, and all this data is on my Excel database.

So I added a line on PowerApps, but I'm deleting the line on Excel, at the place green:
And I was thinking : the table have the same name, so it's supposed to still detect the table, no ? Cause I can generate again a new app with this excel file.

Thanks

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Luc68__ 9 on at

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Sorry for double post but I just wanted to ay that I configurated again the app and now it works.
Thank you for your help.

I think in all cases, we do not touch something on your excel file, cause it may corrupt everything x)

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