An Error Occurs when Performing a REST Call from an External Server [CORS preflight response did not succeed]
(Doc ID 2734367.1)
Last updated on JANUARY 04, 2021
Applies to:Oracle BigMachines CPQ Cloud Service - Version 20 B Patch 2 and later
Information in this document applies to any platform.
When attempting to perform a REST call via an external system, the following error occurs.
Access to XMLttpRequest at 'https://sitename.bigmachines.com/rest/v1/performanceLogs' from origin 'https://external-url.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-allow-Origin' header is present on the requested resource.
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the
remote resource at https://sitename.bigmachines.com/rest/v1/performanceLogs. (Reason: CORS preflight response did not succeed)
The environment was upgraded to version 20B Patch 2 or later.
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