How to fix the Oracle error ORA-16197: Invalid DB_UNIQUE_NAME parameter specification?

In this post, you’ll learn more about the Oracle ErrorORA-16197: Invalid DB_UNIQUE_NAME parameter specification with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-16197: Invalid DB_UNIQUE_NAME parameter specification

Reason for the Error ORA-16197: Invalid DB_UNIQUE_NAME parameter specification

The DB_UNIQUE_NAME parameter has an invalid specification. The DB_UNIQUE_NAME parameter has a maximum length of 30 characters and the only characters allowed are alpha-numeric characters and “_”, “$” and “#”.

How to fix the Error ORA-16197: Invalid DB_UNIQUE_NAME parameter specification ?

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

Check the documentation and re-enter the parameter.