How to fix the Oracle error ORA-31500: change source string is not a ManualLog change source?

In this post, you’ll learn more about the Oracle ErrorORA-31500: change source string is not a ManualLog change source with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31500: change source string is not a ManualLog change source

Reason for the Error ORA-31500: change source string is not a ManualLog change source

A change source was specified that is not a ManualLog change source, but a ManualLog change source is required.

How to fix the Error ORA-31500: change source string is not a ManualLog change source ?

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

Correct call to supply a ManualLog change source.