ORA-01452: Cannot CREATE UNIQUE INDEX; Duplicate Keys Found
(Doc ID 1683393.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
There was an issue with an index identified.
Customer was advised to rebuild the index.
During rebuild operation the following error was reported:
SQL> alter index SYS.WRH$_SQL_PLAN_PK rebuild online;
alter index SYS.WRH$_SQL_PLAN_PK rebuild online
ERROR at line 1:
ORA-01452: cannot CREATE UNIQUE INDEX; duplicate keys found
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