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consume OData into UI5 application : Access-Control-Allow-Origin

Hi Experts,

I'm trying to create simple application (displaying a table in UI5 by consuming OData services created in backend).

While executing the application in browser, I'm getting the below error:

Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:61195' is therefore not allowed access. The response had HTTP status code 401.

What I did is as below:

1. Create the OData service in backend (its running successfully, I tried it in gateway client).

2. Develop UI5 application with table in eclipse.

UI5 code as below:

Error:

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1 Answer

  • Posted on Aug 21, 2016 at 12:45 PM

    I think I need to build a connection between Eclipse and SAP server.


    For that I have installed below plugin in eclipse:

    SAP NetWeaver Gateway Productivity Accelerator (GWPA)


    But still getting the error while establishing the connection:



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