How to fix the Oracle error ORA-23658: Invalid character set specified when converting column ‘string’ in ‘string.string’?

In this post, you’ll learn more about the Oracle ErrorORA-23658: Invalid character set specified when converting column ‘string’ in ‘string.string’ with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-23658: Invalid character set specified when converting column ‘string’ in ‘string.string’

Reason for the Error ORA-23658: Invalid character set specified when converting column ‘string’ in ‘string.string’

The conversion between two character sets for the column in the given table is not supported.

How to fix the Error ORA-23658: Invalid character set specified when converting column ‘string’ in ‘string.string’ ?

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

Check if the implicit conversion between source and destination column is supported.