Folks, David put in a fix to avoid conflicts in database access for multithreaded jobs. See his comment at https://phys12svn.jlab.org/repos/tags/ccdb_1.03/CHANGE_LOG . For a complete list of CCDB releases see https://halldweb1.jlab.org/wiki/index.php/Tagged_Releases_of_CCDB -- Mark -- Mark M. Ito, Jefferson Lab, marki at jlab.org, (757)269-5295