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Process hungs because waiting for a long time with "enq: UL - contention". (Doc ID 2427146.1)

Last updated on AUGUST 13, 2018

Applies to:

Oracle Text - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

Many sessions are waiting on "enq: UL - contention", and these sessions are executing the following recursive SQL.



Cause

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