WebCenter Content Deadlocks Occurring where Two or More Threads are Blocked and Waiting for Each Other

(Doc ID 1948910.1)

Last updated on JUNE 25, 2018

Applies to:

Oracle WebCenter Content - Version 11.1.1.6.0 to 11.1.1.6.0 [Release 11g]
Information in this document applies to any platform.

Symptoms

On : 11.1.1.6.0 version, Content Server

When attempting to use batchloader to batchload content items having four or more revisions, deadlocks are being detected and the following error occurs.

ERROR
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STEPS
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The issue cannot be reproduced at will but seems to occur with the following steps:
1. Use Batchloader to upload content to the content server which contains 4 or more revisions
2. This query runs: 'UrevClassesLockBydDocName(UPDATE RevClasses SET dRevClassID = dRevClassID WHERE dDocName = 'ERPINV290622
3. The two threads are waiting for each other to finish but neither does so they are deadlocked

Changes

 

Cause

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