ORA-04020: Deadlock Detected While Trying To Lock Object SYS.WRI$_OPTSTAT_HISTGRM_HISTORY (Doc ID 2107319.1)

Last updated on APRIL 04, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 to 11.2.0.2.0 [Release 11.2]
Information in this document applies to any platform.

Symptoms

Cause

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