I have set up a mirror for OES-patches on our ZLM server and it worked
fine until I by misstake deleted the oes-bundle. When I try to mirror
again I get a error message:

Adding packages for target "oes-9-i586" to bundle "/oes/oes-bundle"
Error: An error occurred while trying to add a package to the bundle
(com.novell.zenworks.zlman.services.pkgmgt.admin.O bjectAlreadyExistsFault={})

Any ideas?