How to fix the Oracle error ORA-19270: XPDY0050 – treat failed – expected string got string?

In this post, you’ll learn more about the Oracle ErrorORA-19270: XPDY0050 – treat failed – expected string got string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-19270: XPDY0050 – treat failed – expected string got string

Reason for the Error ORA-19270: XPDY0050 – treat failed – expected string got string

The type of the operand to the treat expression did not match the required type.

How to fix the Error ORA-19270: XPDY0050 – treat failed – expected string got string ?

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

Fix the input operand to be of the correct type.