Why do I see “ network error when attempting to fetch resource” when using the Web api connection with SAP

[jared]

Hey @Application

Did you test this on a device or via the live preview in browser? If in browser this occurs, but not on mobile, it’s most certainly a CORS issue.

[Solved] Project won't GET data from API in Web Preview [CORS issue]

At this time, web apps and web preview wont work with all api’s due to CORS issues. One way to get around this issue would be to proxy the calls using a service like Xano as shown below. If you try the following URL in a web previewed Thunkable app, you’ll notice the issue that requires proxying the call. http://numbersapi.com/2022/year?json [updated video ^^^] The idea here is that if you have an API that you can’t access but want to be able to using web apps or live preview, yo…