Active Dataguard Database Is Hanging and Not Able to Connect Remotely and Local Queries Run Long and High Library Cache Locks

(Doc ID 2365302.1)

Last updated on MARCH 01, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

 

Changes

 No Changes.

Cause

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