How to fix the Oracle error PCC-02331: undefined SQL identifier?

In this post, you’ll learn more about the Oracle ErrorPCC-02331: undefined SQL identifier with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCC-02331: undefined SQL identifier

Reason for the Error PCC-02331: undefined SQL identifier

Cause: All SQL identifiers must be declared before they are used. This message can result when a CURSOR or STATEMENT is not declared (defined) before being referenced.

How to fix the Error PCC-02331: undefined SQL identifier ?

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

Action: Define the SQL identifier before it is used.