How to fix the Oracle error PLS-00321: expression ‘string’ is inappropriate as the left hand side of an assignment statement?

In this post, you’ll learn more about the Oracle ErrorPLS-00321: expression ‘string’ is inappropriate as the left hand side of an assignment statement with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00321: expression ‘string’ is inappropriate as the left hand side of an assignment statement

Reason for the Error PLS-00321: expression ‘string’ is inappropriate as the left hand side of an assignment statement

The expression does not designate a variable that can have a value assigned to it. For example, the function SYSDATE cannot appear on the left hand side of an assignment statement such as SYSDATE := ’01-JAN-1990′;

How to fix the Error PLS-00321: expression ‘string’ is inappropriate as the left hand side of an assignment statement ?

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

Correct the illegal assignment statement.