How to fix the Oracle error ORA-40291: model cost not available?

In this post, you’ll learn more about the Oracle ErrorORA-40291: model cost not available with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-40291: model cost not available

Reason for the Error ORA-40291: model cost not available

The supplied model was assumed to have been built with a cost matrix specification, when in reality, it was not.

How to fix the Error ORA-40291: model cost not available ?

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

Provide a model name that corresponds to a model that was built with an appropriate cost matrix specification.