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oDataClient Utility V4. member names cannot be the same as their enclosing type

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Posted on by @frankrasta

Hi team:

i donlowad metadata from dynamics URL http..../data/$metadata, then in config odataCliente into localPath: to code C#generate with oDataCliente.tt. -> oDataClient.cs

Then. i have the next error when compiled to code:

Severity Code Description Project File Line Suppression State
Error CS0542 'SystemNotification': member names cannot be the same as their enclosing type ODataUtility
C:\Users\UserABC\Documents\Visual Studio 2015\Projects\Dynamic365\odata\TestODataSolution\ODataUtility\ODataClient.cs
898896 Active

I can See into $metadata file:

Line 3888: <EntityType Name="SystemNotification">
Line 3955: <Annotation Term="Microsoft.Dynamics.OData.Core.V1.LabelId" String="SystemNotification" />
Line 369502: <Action Name="SystemNotification" IsBound="true">
Line 369503: <Parameter Name="SystemNotification" Type="Microsoft.Dynamics.DataEntities.SystemNotification" />
Line 369503: <Parameter Name="SystemNotification" Type="Microsoft.Dynamics.DataEntities.SystemNotification" />
Line 370751: <EntitySet Name="SystemNotification" EntityType="Microsoft.Dynamics.DataEntities.SystemNotification" />
Line 370751: <EntitySet Name="SystemNotification" EntityType="Microsoft.Dynamics.DataEntities.SystemNotification" />

Error ODataClient

Versión Microsoft Dynamics

Installed product version : 10.0.13 (10.0.569.10005)

Installed platform version : Update37 (7.0.5746.35600)

Many thanks for help.

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Gunjan Bhattachayya 35,423 on at

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Hi @frankrasta,

Do you have any modifications to SystemNotificationDataEntity data entity?

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Sukrut Parab 71,710 Moderator on at

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If you duplicated standard entity and forgot to name it differently specially label , public name , public collection name , you may encounter such a issues.

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Sergei Minozhenko 23,093 on at

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Hi @frankrasta,

It's a bug of standard entities, public name and collection name is the same for both entities and both entities contain oData action with the same name as public name and it's causing C# odata generator to generate the not-compilable code. Hopefully, it will be fixed in 10.0.14 GA version.

As workaround you need open file (better to use notepad or notepad++ as VS can handle such big file) C:\Users\UserABC\Documents\Visual Studio 2015\Projects\Dynamic365\odata\TestODataSolution\ODataUtility\ODataClient.cs and remove occurencies (complete classes) for SystemNotification\SystemNotificationUser.

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frankrasta 80 on at

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Hi, guys

I have workaround for it,

I removed in edmx: "SystemNotificationUser" and references Set Collection and Action, more i deleted "SystemNotification" too in edmx, then i generated oDataClient.cs from odataClient.tt without more problems.

Thats error is by consecuence, of exits one service called NotificationService, that exposed the error in metadata. Not is a Data Entity.

Many thanks

best regards.

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