How to fix the Oracle error NCR-02003: NCRF: Invalid type passed to format interpreter.?

In this post, you’ll learn more about the Oracle ErrorNCR-02003: NCRF: Invalid type passed to format interpreter. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NCR-02003: NCRF: Invalid type passed to format interpreter.

Reason for the Error NCR-02003: NCRF: Invalid type passed to format interpreter.

Cause: The format interpreter was given a data type it did not recognize.

How to fix the Error NCR-02003: NCRF: Invalid type passed to format interpreter. ?

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

Action: Check the types returned to the interpreter from either the type callback routine or from the type context structure.