How to fix the Oracle error ORA-40283: missing cost matrix?

In this post, you’ll learn more about the Oracle ErrorORA-40283: missing cost matrix with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-40283: missing cost matrix

Reason for the Error ORA-40283: missing cost matrix

Cost matrix specification is missing.

How to fix the Error ORA-40283: missing cost matrix ?

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

Provide valid cost matrix specification. Check syntax for data mining functions.

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