Question Re: Getting CORS Error while calling Northwind Service in Technology Q&A

Getting CORS Error while calling Northwind Service

Yash_Sharma — Mon, 12 Aug 2024 08:51:59 GMT

Hi Experts,

I am facing problem of getting CORS error while calling Northwind oData Service to show data in my SAPUI5 Application created in BAS.
I am using 2 approaches here:
1. By Using the Rest API

By directly calling the Service URL through ODataModel, I am getting CORS error on this but while disabling the browser security I am getting the data perfectly.

2. By Configuring the Northwind Service to the Destination in BTP and try using the destination.

manifest.json

xs-app.json

since the preload is true, the destination is loading first to fetch the metadata,

I am getting this:

Please help me with this.

Re: Getting CORS Error while calling Northwind Service

Akhilesh_u — Tue, 13 Aug 2024 06:44:48 GMT

Hi,

1- direct url wont work here, and also if you use http://services.odata.org in your destination then also it will give CORS issue.

2- this is fine just you need to remove destination name from the uri in manifest file, it should be like below,

"dataSources": { "mainService": { "uri": "/V2/Northwind/Northwind.svc/", "type": "OData", "settings": { "annotations": [], "localUri": "localService/metadata.xml", "odataVersion": "2.0" } } }

hope this helps.

Re: Getting CORS Error while calling Northwind Service

Yash_Sharma — Thu, 22 Aug 2024 05:16:38 GMT

Thanks @Akhilesh_u, worked for me