How to fix the Oracle error ORA-39125: Worker unexpected fatal error in string while calling string [string]?

In this post, you’ll learn more about the Oracle ErrorORA-39125: Worker unexpected fatal error in string while calling string [string] with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39125: Worker unexpected fatal error in string while calling string [string]

Reason for the Error ORA-39125: Worker unexpected fatal error in string while calling string [string]

An unhandled exception was detected internally within the worker process for the Data Pump job while calling the specified external routine. This is an internal error. Additional information may be supplied.

How to fix the Error ORA-39125: Worker unexpected fatal error in string while calling string [string] ?

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

If problem persists, contact Oracle Customer Support.