Error: TypeError: Failed to fetch. Does the server allow CORS?status: undefined when integrating with SAP Service Cloud

Hi All,

I am a newbie to this platform and i am trying to integrate APPGyver with SAP Service Cloud. When trying to RUN TEST and i am receiving the below error. Could someone point out what mistake i am doing here. When i try the same using post man i don’t find any issues.


Hello @Sathya_Swaroop , helas Postman experience may not translate into real life.
Your only option is to make sure the API you are trying to test with Appgyver is CORS-enabled.
(You can see what is going on in the network tab of your browser where you run Composer Pro.)

On a side note, based on what I am seeing from the screen grab, you may also want to try the ODATA API integration instead of REST API integration. Assuming the app you are set to develop is a mobile app you may get away with having a CORS-enabled ODATA API if your target is a mobile device.
I hope that helps;

1 Like