unable to Import data into Dataverse table with a lookup field for model driven application

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Posted on by My_connect

Hi folks,

I'm testing Power Apps Model driven apps, I have created 3 custom tables like

-Table1

Donate_ID (auto)

Value_price

Product Name(dropdown) - lookup view with ID and name

Location - lookup view with ID and name

-Table2

Product Name

Product_ID

- Table 3

Location ID

Location Name

City

Table 1 has form where users can enter and select drop downs.

Existing data need to be imported from SQL and im unable to get data for Table 1 and i think it is because of lookup field. When i remove lookup fields im able to import data.

I couldn't find much documentation regarding this import to datavers (CDS) with lookupfield, did anyone face this issue?

Any support much appreciated 🙂

Thank you

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Microsoft Dataverse with Power Apps

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EricRegnier 8,720 Most Valuable Professional on at

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Hi @My_connect,

How exactly are you import the data/records? Dataflows, Excel, Excel Online, etc? If you don't have a lot of records, suggest to use the Office Add-in, it works quite well and have intellisense/smarts for lookups and whatnot: https://docs.microsoft.com/powerapps/maker/data-platform/data-platform-excel-addin

Hope this helps!

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My_connect 83 on at

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SQL to Dataverse

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EricRegnier 8,720 Most Valuable Professional on at

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SQL to Dataverse is not a Power Platform component so hard to determine... can you share a screenshot please?

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My_connect 83 on at

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Once I select tables from SQL and select 'load to existing table' and column mapping is were the problem is,
last step, after I select Create, records do not load to the table.
If i remove lookup fields , im getting the data into the dataverse table.

Thank you @EricRegnier

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EricRegnier 8,720 Most Valuable Professional on at

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Cool, so you're using Dataflows 🙂 Lookups fields are saved as GUID (foreign key of the primary table) in the table, so you'll need to either determine that GUID or better, create an alternate key to define the unique key to represent that record. Once you got your alternate key define on the primary table (the one the lookup refers to) you can map the lookup field more easily. Here's a good blog that explains it in details: https://dynamicscitizendeveloper.com/2020/04/21/how-to-map-a-lookup-field-in-a-power-platform-dataflow/

Hope this helps!

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My_connect 83 on at

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Thank you @EricRegnier , still no luck.
Here is more detailed step by step test ive built

Table02
this table is successfully loaded with records

Table01
On table01 when tried to import >Getdata>SQL>tableafter selecting "create", it just spins for few seconds and closes the window without any result.

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My_connect 83 on at

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last step

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EricRegnier 8,720 Most Valuable Professional on at

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Hi @My_connect, sorry for my late reply. Instead of going through Import >Getdata>SQL, try via make.powerapps.com>Data>Dataflows and create a new one with SQL Server as the data source. Make sure you connect with an account that doesn't have MFA enabled. At the last step select "Delete rows that no longer exists" option.

Hope this helps!

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My_connect 83 on at

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Finally !!! I've recreated my module and its working.
Not sure which part was wrong
Thank you @EricRegnier

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mandeo 2 on at

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Look up columns are not listed in map field while importing csv, Please help

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