Oracle Solution for Error ora-31674

ORA-31674: worker process interrupt for unhandled exception in master process

What triggered the Error:

A worker process was requested to clean up and exit because an unhandled exception occurred in the master process.

What should we do to fix it:

If this error occurs from a Data Pump client (e.g. expdp or impdp), it means that the master process for the operation had an unhandled exception. Check the log file for the operaton and the trace file for the master process for any additional information. Try the operation again. If the error occurs again, contact Oracle Customer Support and report the error.