How to fix the Oracle error ORA-40022: null case ID column – cannot provide row diagnostics in string?

In this post, you’ll learn more about the Oracle ErrorORA-40022: null case ID column – cannot provide row diagnostics in string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-40022: null case ID column – cannot provide row diagnostics in string

Reason for the Error ORA-40022: null case ID column – cannot provide row diagnostics in string

A row diagnostics table name was provided, but without a corresponding case or row identifier column in the build data.

How to fix the Error ORA-40022: null case ID column – cannot provide row diagnostics in string ?

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

Provide a non-null case identifier column in the build data to identify rows in the row diagnostics table.