Jenkins 403 No valid crumb was included in the request

Question

I trying to make a post request to Jenkins after updating the config.xml. I have passed crumb (crumb: XXXX and crumbRequestField: XXXXX) in the header but still showing error

No valid crumb was included in the request

Please advise on how should i get rid of this error.

Answer 1

Since we got no idea about you config, environment you are running or even full stack, THIS IS MINE BEST BLIND SHOT

Probably you are accessing jenkins by proxy server, please do following

• Go to "Global Security Settings"
• Check "Enables the Compatibilty Mode for proxies".
• Restart