When changing the build number of buildInfo retrieved from a maven run, the artifacts on the resulting build in artifactory go 'missing'. The repo path shows 'No path found (externally resolved or deleted/overwritten)' although the artifacts do exist in the repository. 

Then leaving the build number untouched, all works as expected

mvnBuildInfo = rtMaven.run pom: 'pom.xml', goals: '-B clean install'
//when uncommenting below line, the buildInfo on artifactory gets messed up 
//mvnBuildInfo.number = mvnBuildInfo.number + "-mvn"                              server.publishBuildInfo buildInfo

I have seen a similar issue reported at https://github.com/jfrog/build-info/issues/131

jenkins version: 2.107.3

"artifactoryPluginVersion": "2.16.1"