Error appears when attempting to log into a website that requires a client certificate. Other symptoms include spinning during page load in CEF and / or "Fail to Load URL" error message. Also related to "ERR_SSL_DECRYPT_ERROR_ALERT" error. This happens after upgrading to RPA v11.3.
Chromium defect - commonly with redirects after signing into the web site that requires client certificates.
Bug 1820383: ERR_SSL_CLIENT_AUTH_CERT_NEEDED during sign-on redirects
Possible workarounds to try:
1. Backup and modify cef.cfg located in <RPA Install Dir>:\Program Files\<RPA Version>\nativelib\hub\windows-x64\<version>\node_modules\cef
2. Add the following line: chrome:disable-request-handling-for-testing
3. Save the file.
4. Restart Design Studio and retest.
This issue is a bug in the Chromium engine used in RPA 11.3. For more details:
Alternatively, test using RPA v220.127.116.11 or newer prior to 11.3. There was an issue with RPA with not properly providing a certificate to the website (1759582 - CEF failed if web page asked for optional certificate and it was not provided).
Level of Complexity
Article # 3047632