How to fix the Oracle error ORA-55208: Too many matching levels were found for the input data?

In this post, you’ll learn more about the Oracle ErrorORA-55208: Too many matching levels were found for the input data with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-55208: Too many matching levels were found for the input data

Reason for the Error ORA-55208: Too many matching levels were found for the input data

Necessary field values were missing.

How to fix the Error ORA-55208: Too many matching levels were found for the input data ?

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

Add additional field value pairs that are necessary to determine a unique matching level.