Skip to main content

Support Article

CORS- Pre-Flight Requests Failing

SA-23836

Summary



User is trying to access the REST service exposed in  pega application from another web application.

Error Messages



XMLHttpRequest cannot load http://myApp.com/Service. Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://myotherApp.com' is therefore not allowed access.

Steps to Reproduce



Not applicable

Root Cause



This issue was determined to be a product enhancement request.

Resolution



An enhancement request, FDBK-15480, has been created for consideration by Pega Product Management. 
 
Suggest Edit

Published June 24, 2016 - Updated October 8, 2020

Did you find this content helpful?

0% found this useful

Have a question? Get answers now.

Visit the Collaboration Center to ask questions, engage in discussions, share ideas, and help others.

Ready to crush complexity?

Experience the benefits of Pega Community when you log in.

We'd prefer it if you saw us at our best.

Pega Community has detected you are using a browser which may prevent you from experiencing the site as intended. To improve your experience, please update your browser.

Close Deprecation Notice
Contact us