Jenkins fake warning about Subversion

If a Jenkins job correspond to Subversion, when checking config, maybe you will see this warning:

• Unable to access the repository

Don't worry, this could be a fake warning, if you check Jenkins log and found something like:

• SEVERE hudson.scm.SubversionSCM$ModuleLocation$DescriptorImpl checkCredentialsId
• svn: E200015: Authentication cancelled