How to fix the Oracle error ORA-19045: character set id specified for XMLSerialize not valid?

In this post, you’ll learn more about the Oracle ErrorORA-19045: character set id specified for XMLSerialize not valid with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19045: character set id specified for XMLSerialize not valid

Reason for the Error ORA-19045: character set id specified for XMLSerialize not valid

An XMLSerialize function was called with an invalid value for the caracter set id.

How to fix the Error ORA-19045: character set id specified for XMLSerialize not valid ?

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

Modify the query so that the character set id is valid.