How to fix the Oracle error ORA-47045: Identity string for Factor string is used by one or more identity maps.?

In this post, you’ll learn more about the Oracle ErrorORA-47045: Identity string for Factor string is used by one or more identity maps. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-47045: Identity string for Factor string is used by one or more identity maps.

Reason for the Error ORA-47045: Identity string for Factor string is used by one or more identity maps.

The specified identity was used by exiting identity map(s).

How to fix the Error ORA-47045: Identity string for Factor string is used by one or more identity maps. ?

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

Remove the dependent identity maps and retry the operation.