How to fix the Oracle error ORA-31610: cannot call this function from a non-master process?

In this post, you’ll learn more about the Oracle ErrorORA-31610: cannot call this function from a non-master process with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31610: cannot call this function from a non-master process

Reason for the Error ORA-31610: cannot call this function from a non-master process

Called a Data Pump process model function from a process which is not a master process.

How to fix the Error ORA-31610: cannot call this function from a non-master process ?

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

Create a master process first. Then call the function from the master process. If this error occurs from a Data Pump client (e.g. expdp or impdp), try the operation again. If the error occurs again, contact Oracle Customer Support and report the error.