How to fix the Oracle error PCC-02449: Cannot type equivalence a UCS2 type?

In this post, you’ll learn more about the Oracle ErrorPCC-02449: Cannot type equivalence a UCS2 type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCC-02449: Cannot type equivalence a UCS2 type

Reason for the Error PCC-02449: Cannot type equivalence a UCS2 type

Cause: A UCS2 type has been type equivalenced in an EXEC SQL TYPE statement or a variable of UCS2 type has been type equivalenced in an EXEC SQL VAR statement.

How to fix the Error PCC-02449: Cannot type equivalence a UCS2 type ?

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

Action: Remove the EXEC SQL TYPE or EXEC SQL VAR statement.