High Library Cache Lock Waits When Using DBMS_RLS.REFRESH_POLICY (Doc ID 1523566.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.

Many sessions are hanging with high 'library cache lock' waits.
In AWR 'library cache lock' is seen in section 'Top 5 Timed Foreground Events'.

DBMS_RLS.REFRESH_POLICY is used frequently by procedures called from the application

	To view full details, sign in with your My Oracle Support account.
	Don't have a My Oracle Support account? Click to get started!

In this Document

Symptoms

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.