Ora-04027: Self-Deadlock During Automatic Validation
(Doc ID 1279504.1)
Last updated on FEBRUARY 28, 2019
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
Using DBMS_REDEFINITION within an anonymous block works, but if there is a call to DROP the "interim table" at the completion then it fails with the following error:
ORA-04027: self-deadlock during automatic validation for object......
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