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Problem "Get Data" in CDS 2.0 not working

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Posted on by Yahya Manasrah

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I try Get Data for a basic custom entity with 4 text columns, the wizard works perfectly until the start of importing then i get this error: -

Any idea?

Load to Common Data Service failed. Details: An error occurred while validating input parameters: Microsoft.OData.ODataException: Does not support untyped value in non-open type.
at System.Web.OData.Formatter.Deserialization.DeserializationHelpers.ApplyProperty(ODataProperty property, IEdmStructuredTypeReference resourceType, Object resource, ODataDeserializerProvider deserializerProvider, ODataDeserializerContext readContext)
at System.Web.OData.Formatter.Deserialization.ODataResourceDeserializer.ApplyStructuralProperties(Object resource, ODataResourceWrapper resourceWrapper, IEdmStructuredTypeReference structuredType, ODataDeserializerContext readContext)
at Microsoft.Crm.Extensibility.OData.CrmODataEntityDeserializer.ApplyStructuralProperties(Object resource, ODataResourceWrapper resourceWrapper, IEdmStructuredTypeReference structuredType, ODataDeserializerContext readContext)
at System.Web.OData.Formatter.Deserialization.ODataResourceDeserializer.ReadResource(ODataResourceWrapper resourceWrapper, IEdmStructuredTypeReference structuredType, ODataDeserializerContext readContext)
at System.Web.OData.Formatter.ODataMediaTypeFormatter.ReadFromStream(Type type, Stream readStream, HttpContent content, IFormatterLogger formatterLogger). (Job ID: 2c206076-6994-4546-8d1e-a1d22ad86672)

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Microsoft Dataverse with Power Apps

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CWesener Microsoft Employee on at

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Adding @millopis from the Power Query team.

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Yahya Manasrah 515 on at

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Hi @CWesener and @millopis, and that's for always being available.

I found a resolution that I would like to share, although I don't think this error should exist but here is the reason and how to eliminate.

The reason of this error is that if I create an entity and name as COUNTRY, Name of the primary field cannot be also called COUNTRY. Simple.

If I call the primary field anything else, such as COUNTRY NAME, then power query works perfectly.

Thanks.

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AngeloMollame Microsoft Employee on at

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Hello Yahya.

Thanks for reporting this. We will introduce an additional validation rule that indicates that it's not possible to create an entity if it has a field with the same name as the entity itself.

Thanks

Angelo

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Apostolis Microsoft Employee on at

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Confirmed issue & fix works, thanks Yahya

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Smitha10 5 on at

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I am getting the same error with a different Primary name vs the entity name. I am training in powerapps and an admitted newbie but I have followed the instructions but I am unable to imort my data.

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Kyle M Garrett 7 on at

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I have the exact same issue.
I am also training and taking the same course via EDX.org.

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dazhang Microsoft Employee on at

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@KyleGarrettand @Smitha10: sorry for the late reply. Would you mind starting a new thread for this issue, as it's unrelated to the issue that the current thread was created for?

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