How to fix the Oracle error ORA-31675: worker process interrupt for unexpected death of master process?

In this post, you’ll learn more about the Oracle ErrorORA-31675: worker process interrupt for unexpected death of master process with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31675: worker process interrupt for unexpected death of master process

Reason for the Error ORA-31675: worker process interrupt for unexpected death of master process

A worker process was requested to clean up and exit (signaled by PMON, doing cleanup because the master process died unexpectedly).

How to fix the Error ORA-31675: worker process interrupt for unexpected death of master process ?

You can fix this error in Oracle by following the below steps

If this error occurs from a Data Pump client (e.g. expdp or impdp), it means that the master process for the operation died unexpectedly. 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.