The error is not coming from Jenkins:
- all call outside Sonar are OK.
- for all call outside Sonar I see log in Jenkins, there is no log in Jenkins with the Sonar call
- I’m not the first one with this issue (Webhook Server Unreachable or Jenkins - SonarQube Integration: Webhook retrieves 403, where can I find logs? - Stack Overflow), they also specify that tests with curl or other methods work and they don’t have more logs
So there is a problem with the Sonar call but we don’t have any log, we don’t know what’s the problem.