How to fix the Oracle error PCC-02405: Variable is of undefined type?

In this post, you’ll learn more about the Oracle ErrorPCC-02405: Variable is of undefined type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCC-02405: Variable is of undefined type

Reason for the Error PCC-02405: Variable is of undefined type

Cause: No declaration was found for the type identifier of the variable.

How to fix the Error PCC-02405: Variable is of undefined type ?

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

Action: Provide a valid declaration for the type of the host variable. If using objects in your program, check that the OTT-generated header for the object type was #included and that the typefile was specified in the INTYPE option on the Pro*C command line.