SonarCloud is not detecting my PRs in Azure DevOps (API Error 404)

[Kratos1999]

Message:

Hi community,

I’m facing an issue with the SonarCloud and Azure DevOps integration for PR scanning. It was working fine before, but now SonarCloud is not detecting my PRs and returns a 404 error when trying to fetch them.

← 404 https://sonarcloud.io/api/alm_integration/show_pullrequest?project=example-key-proyect&pullrequestKey=390824
17:29:09.049 ERROR Could not find the pullrequest with key ‘390824’

Problem details:

• I use Azure DevOps with a YAML pipeline that runs Sonar analysis on PRs.
• The variables are correctly set, as System.PullRequest.PullRequestId retrieves the correct PR ID.
• The PR does exist in Azure DevOps and is open.
• The SonarCloud token has full access permissions.
• However, the SonarCloud API returns: ← 404 https://sonarcloud.io/api/alm_integration/show_pullrequest?project=example-poroject&pullrequestKey=390824
  17:29:09.049 ERROR Could not find the pullrequest with key ‘390824’
  properties:
  sonar.pullrequest.key=$(System.PullRequest.PullRequestId) sonar.pullrequest.branch=$(Build.Repository.Name)@$(sourceBranchName)
  sonar.pullrequest.base=$(Build.Repository.Name)@$(targetBranchName)
• I checked in SonarCloud → Project → Pull Requests, and the PR does not appear in the list.

What I have tried:

1. Verified the Azure DevOps integration in SonarCloud, and it is properly configured.
2. Checked in SonarCloud → Administration → Background Tasks, and no recent PR analysis appears.
3. Ran sonar-scanner manually with the correct parameters, but the PR is still not detected.
4. Tried with a new PR, but it is also not recognized.

Questions:

1. Is there any additional configuration that could be affecting PR detection?
2. How can I force SonarCloud to resync with Azure DevOps to recognize PRs again?
3. Has anyone else experienced a similar issue recently?

Any help or suggestions would be greatly appreciated. Thanks!

[Colin]

Have you double-checked that the token set in your global Administration > Organization Settings > Organization binding is valid?

[Kratos1999]

Hello,

thank you very much for your help. The token had indeed expired. I would like the error message to be more descriptive in these scenarios.

Have a great day!