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DataSource does not exists or is not part of the first root

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Posted on by Christian Busche

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Dear all,

I got an error in Version 10.0.15 that not appears in 10.0.13.

I extend the DirPartyLocationPostalAddressV2Entity which includes dataSource LogisticsLocationExt. The field i like to put in the entity field list is SalesCalendarId. In Version 10.0.13 there was no problem to do that, in version 10.0.15 I got this error...

Description Project File Line
Path: [AxDataEntityViewExtension/DirPartyLocationPostalAddressV2Entity.Extension/Fields/SalesCalendarId/DataSource]:Data source 'LogisticsLocationExt' does not exist or is not part of the first root data source in the query.

I checked out my model parameter... the model is linked to ApplicationSuite and ApplicationSuitePlatform... so everything should be ok?

Can anybody give a solution?

Regards

Christian

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nmaenpaa 101,160 Moderator on at

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This data source is added to the base entity by DirPartyLocationPostalAddressV2Entity.ApplicationSuite_Extension.

So basically your extension would like to use a field from a data source that is added by another extension.

Are you saying that your extension works / compiles with 10.0.13 but not with 10.0.15?

(By the way, remember to never call your extensions simply .Extension because of potential naming conflicts which could block installing MS updates in your system).

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Christian Busche 616 on at

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Hi Nikolaos,

first... I did not call my extension only "extension", surely there is a prefix... ;-) but thx for the advice...

And yes, there was no compile/runtime error in 10.0.13. I use this extension yet... yesterday I install version 10.0.15 and I got this error...

And I think it should be possible to use extension fields!?

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nmaenpaa 101,160 Moderator on at

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Ok, thanks for the info.

In your error message it's just ".Extension": AxDataEntityViewExtension/DirPartyLocationPostalAddressV2Entity.Extension/Fields/SalesCalendarId/DataSource

But I assume this is still your extension?

Could you check the field properties in Visual Studio - do you see the LogisticsLocationExt data source in the lookup for the Data source property?

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Christian Busche 616 on at

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Yes... that is my extension... and yes I can see and select the LogisticsLocationExt in lookup for DataSource... and I can plug it by drag and drop...

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Mansour Yahya Mohamad on at

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Hi Christian,

If reported behavior has not been resolved yet, please open a support case with Microsoft support and we will try helping you on this.

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