How to fix the Oracle error ORA-12064: invalid refresh sequence number: string?

In this post, you’ll learn more about the Oracle ErrorORA-12064: invalid refresh sequence number: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12064: invalid refresh sequence number: string

Reason for the Error ORA-12064: invalid refresh sequence number: string

The client site was attempting to perform a refresh with an invalid refresh sequence.

How to fix the Error ORA-12064: invalid refresh sequence number: string ?

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

Perform a complete refresh to synchronize the refresh sequence number.