One of our test servers running zcm 11.2.4 on sles 11sp2 starting filling the system message log with the error "There is a vendor that has a null or blank value." Seems to be tied to patch management as the errors most often occur during the subscription update. I have tried setting toggling the vendors in the subscription download settings to just a few vendors and saving changes then running a subscription update then resetting the vendors back to "all". The null error still happens. Next did a patch reset and started fresh, error still happens. I went as far as setting up a fresh test server of 11.2.4 and trying again, the error happens on a minty fresh box and zcm install. This is leading me to think somethings gone wonky on the lumension side. Has anyone else seen something simliar recently?