No need to trace it, it is documented in MOS note 1551817.1, it is a known issue, there exists a patch for certain versions and doc mentions a possible workaround. Raj On Thu, Aug 8, 2013 at 9:22 AM, Stefan Knecht <knecht.stefan@xxxxxxxxx>wrote: > Niall > > Running a 10046 before issuing calls to dbms_scheduler might reveal some > insight as to why job creations fail. Have you tried that? > > > -- //www.freelists.org/webpage/oracle-l