How to fix the Oracle error ORA-29662: Unable to find a field that matches one or more of the attributes?

In this post, you’ll learn more about the Oracle ErrorORA-29662: Unable to find a field that matches one or more of the attributes with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29662: Unable to find a field that matches one or more of the attributes

Reason for the Error ORA-29662: Unable to find a field that matches one or more of the attributes

The EXTERNAL NAME option of one or more attributes do not match any fields in the defined class.

How to fix the Error ORA-29662: Unable to find a field that matches one or more of the attributes ?

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

Make sure the EXTERNAL NAME option of each attribute matches a field in the defined in the defined class.