How to fix the Oracle error PCC-02410: Expecting an expression of some Collection type.?

In this post, you’ll learn more about the Oracle ErrorPCC-02410: Expecting an expression of some Collection type. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCC-02410: Expecting an expression of some Collection type.

Reason for the Error PCC-02410: Expecting an expression of some Collection type.

Cause: The expression is not a Collection type. A VARRAY or Nested Table object was expected, but the given host variable did not resolve to a valid Collection type.

How to fix the Error PCC-02410: Expecting an expression of some Collection type. ?

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

Action: Check that the OTT-generated header for the Collection type was properly #included in the Pro*C/C++ program and that the typefile was specified in the INTYPE option on the Pro*C/C++ command line.