How to fix the Oracle error PCC-02426: Incompatible LOB types?

In this post, you’ll learn more about the Oracle ErrorPCC-02426: Incompatible LOB types with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PCC-02426: Incompatible LOB types

Reason for the Error PCC-02426: Incompatible LOB types

Cause: A LOB operation was attempted between LOBs whose types were not compatible. For example, When ASSIGNing one LOB to another, both LOBs must be of the same type. If they are not, this error results.

How to fix the Error PCC-02426: Incompatible LOB types ?

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

Action: Correct the LOB operation by having it function between LOBs of the same type. This may require a redeclaration of one of the LOBs used in the LOB statement performing the specified operation.