ORA-04020: Deadlock Detected While Trying To Lock Object During Upgrade (TYPE ODCIARGDESC FORCE)
(Doc ID 2412982.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 and later
Information in this document applies to any platform.
- During upgrade, ora-04020 occurs:
11:09:34 SQL> DROP TYPE ODCIARGDESC FORCE;
DROP TYPE ODCIARGDESC FORCE
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-04020: deadlock detected while trying to lock object
Identifier CATALOG 18-06-05 11:09:41
SCRIPT = [/u1/app/oracle/product/12201_test/rdbms/admin/c1201000.sql]
ERROR = [ORA-00604: error occurred at recursive SQL level 1 ORA-04020: deadlock detected while trying to lock object 30x3EFA858C00x3F23F77800x3FCF903D0
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