During Expdp getting ORA-39014 and then ORA-39029
After doing more research - found a ORA-07445 in the trace log - Access violation -but doing exports of lots of database containers - and this and one other are the only ones that fail. Unable to Read. This occurs after the SCHEMA/TABLE/CONSTRAINTCONSTRAIN section of the export. Throws a core dump - unluckily working in a secure environment so cannot send specific actual files.