How to fix the Oracle error ORA-38434: could not evaluate expression “string”?

In this post, you’ll learn more about the Oracle ErrorORA-38434: could not evaluate expression “string” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-38434: could not evaluate expression “string”

Reason for the Error ORA-38434: could not evaluate expression “string”

Either the expression was not in a valid SQL-WHERE clause format or it had references to nonexistent schema objects or there is a missing attribute value.

How to fix the Error ORA-38434: could not evaluate expression “string” ?

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

Set serveroutput ON for more details.