Hello,

we have a mutlibranch pipeline connected to Github Enterprise repo, that has a filter to get one main branch and pull requests to create jobs. The branches have a configured Jenkinsfile with a pipeline included. It works for a while very well. Jenkins create and triggers jobs based on github event.

Today it stopped to work as expected. No config on the multibranch pipeline.

Jenkins multibranch pipeline marked the branch as disabled (what usually happen when a branch has been deleted). The config shows <disabled>true</disabled>
But I checked the branch still exists.

After a rescan the branch is still disabled. I do not have any chance to get it runing again.

The scan log does not show any action (reenable or something....

Examining

<repo>

Checking branches...

Getting remote branches...

Checking branch

<branchname>

Getting remote pull requests...