How to fix the Oracle error PLS-00391: undefined column ‘string’ in UPDATE statement?

In this post, you’ll learn more about the Oracle ErrorPLS-00391: undefined column ‘string’ in UPDATE statement with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00391: undefined column ‘string’ in UPDATE statement

Reason for the Error PLS-00391: undefined column ‘string’ in UPDATE statement

An UPDATE statement refers to a column not defined for the table or view being updated.

How to fix the Error PLS-00391: undefined column ‘string’ in UPDATE statement ?

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

Check the spelling of the column name, then revise the statement so that it refers only to defined columns.