How to fix the Oracle error ORA-13233: failed to create sequence number [string] for R-tree?

In this post, you’ll learn more about the Oracle ErrorORA-13233: failed to create sequence number [string] for R-tree with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-13233: failed to create sequence number [string] for R-tree

Reason for the Error ORA-13233: failed to create sequence number [string] for R-tree

The specified sequence number exists.

How to fix the Error ORA-13233: failed to create sequence number [string] for R-tree ?

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

Delete the sequence object, or contact Oracle Support Services.