Jenkins, unable to run windows batch command in parallel jobs

Question

I have several build jobs with separate workspaces building separate modules with iarbuild from a windows batch command in Jenkins. If I run each of these jobs separately it builds just fine, but if I try to run two different jobs using iarbuild in parallel (started within 10 sec from each other) at least one of the builds will fail with just "Build aborted" message.

If I run the same two builds in parallel directly from the windows command prompt in their respective Jenkins workspace they will build just fine. It is only in Jenkins there is a problem to build in parallel.

Does anyone know what could cause this problem?

Do the windows batch command in Jenkins share resources between build jobs?

Answer 1

The new version of iarbuild (6.50.3) solved the problem