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https://issues.apache.org/jira/browse/OLINGO-1060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ramesh Reddy reassigned OLINGO-1060:
------------------------------------

      Assignee: Ramesh Reddy
    Issue Type: Question  (was: Bug)

> Unable to retrieve a referenced metadata document referenced by Microsoft 
> dynamics metadata document
> ----------------------------------------------------------------------------------------------------
>
>                 Key: OLINGO-1060
>                 URL: https://issues.apache.org/jira/browse/OLINGO-1060
>             Project: Olingo
>          Issue Type: Question
>          Components: odata4-client
>    Affects Versions: (Java) V4 4.3.0
>            Reporter: Sumit
>            Assignee: Ramesh Reddy
>
> Below is a sample metadata document as given by a microsoft dynamics instance
> {code}
> <?xml version="1.0" encoding="utf-8"?>
> <edmx:Edmx Version="4.0" 
> xmlns:edmx="http://docs.oasis-open.org/odata/ns/edmx";>
>     <edmx:Reference 
> Uri="http://vocabularies.odata.org/OData.Community.Keys.V1.xml";>
>         <edmx:Include Namespace="OData.Community.Keys.V1" Alias="Keys" />
>         <edmx:IncludeAnnotations TermNamespace="OData.Community.Keys.V1" />
>     </edmx:Reference>
>     <edmx:Reference 
> Uri="http://vocabularies.odata.org/OData.Community.Display.V1.xml";>
>         <edmx:Include Namespace="OData.Community.Display.V1" Alias="Display" 
> />
>         <edmx:IncludeAnnotations TermNamespace="OData.Community.Display.V1" />
>     </edmx:Reference>
>     <edmx:DataServices>
>         <Schema Namespace="Microsoft.Dynamics.CRM" Alias="mscrm" 
> xmlns="http://docs.oasis-open.org/odata/ns/edm";>
>         <!-- Not showing the detailed entity types and other details as this 
> information is irrelevant for current issue -->
>         </Schema>
>     </edmx:DataServices>
> </edmx:Edmx>
> {code}
> The referenced metadata document 
> http://vocabularies.odata.org/OData.Community.Keys.V1.xml has 'Content-Type' 
> header set to "text/xml" in response. But olingo's  
> AbstractMetadataRequestImpl[0] sets 'Accept' header to "application/xml" in 
> the request for fetching the metadata document. As a result we get 406 
> response code (since the accept header does not contain the type as specified 
> in the respone.
> Should "text/html" be added to Accept header of metadata request ? (I have 
> tried and tested this solution)
> [0] - 
> https://github.com/apache/olingo-odata4/blob/8515b48dd5e09e4597d0b396326bd6a074efa1f5/lib/client-core/src/main/java/org/apache/olingo/client/core/communication/request/retrieve/AbstractMetadataRequestImpl.java#L32



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