I want to export audit table and AUD$ using Oracle Data Pump Expdp, while trying it gives error DataPump Export (EXPDP) Fails With Error ORA-39165
You can achive it
expdp directory=<directory_name> dumpfile=<dumpfile_name> logfile=<logfile_name> full=y include=audit_trails
Above syntax will export all tables related to audit in SYS schema. Best part that you can include parallel clause to make this operation faster .