Deadlock with Multiple Users Running Transactions

(Doc ID 1273657.1)

Last updated on JULY 11, 2017

Applies to:

Oracle Insurance Policy Administration J2EE - Version 8.0 and later
Information in this document applies to any platform.

Symptoms

Client reported deadlocks when multiple users are in using the system.
The following error reported:


DEBUG [org.hibernate.util.JDBCExceptionReporter] could not load an entity: [com.adminserver.dcl.ActivitySpawnDcl# [select activitysp0_.ActivityGUID as Activity1_6_0_, activitysp0_.SpawnedByGUID as SpawnedB2_6_0_ from AsActivitySpawn activitysp0_ where activitysp0_.ActivityGUID=?]
java.sql.SQLException: Transaction (Process ID 192) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.



Cause

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