How to fix the Oracle error ORA-34719: (NLSCHARSET03) Character data loss in NTEXT/TEXT conversion?

In this post, you’ll learn more about the Oracle ErrorORA-34719: (NLSCHARSET03) Character data loss in NTEXT/TEXT conversion with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-34719: (NLSCHARSET03) Character data loss in NTEXT/TEXT conversion

Reason for the Error ORA-34719: (NLSCHARSET03) Character data loss in NTEXT/TEXT conversion

When character set conversion happens between TEXT and NTEXT either implicitly or explicitly, some characters are lost due to no mapping characters in the destination character set.

How to fix the Error ORA-34719: (NLSCHARSET03) Character data loss in NTEXT/TEXT conversion ?

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

Make sure all the characters can be mapped to destination character set or set NLS_NCHAR_CONV_EXCP to be FALSE. Note: This message is the OLAP equivalent of ORA-12713.