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UnsatisfiedLinkError: ocijdbc11 error displays in logs




UnsatisfiedLinkError: ocijdbc11 error displays in the logs.

Error Messages


188 [r.PR_WorkManager : 0] [  STANDARD] [  ] [ PegaRULES:07.10] (internal.async.AgentQueue) ERROR- Agent Pega-RulesEngine #9: Log-System-State-Node.pzPersistNodeState encountered an execution error. Restarting after delay. 
java.lang.UnsatisfiedLinkError: ocijdbc12 (Not found in java.library.path) 
at java.lang.ClassLoader.loadLibraryWithPath( ~[?:] 
at java.lang.ClassLoader.loadLibraryWithClassLoader( ~[?:] 
at java.lang.System.loadLibrary( ~[?:] 
at oracle.jdbc.driver.T2CConnection$ ~[ojdbc7.jar:] 
at ~[?:] 
at oracle.jdbc.driver.T2CConnection.loadNativeLibrary( ~[ojdbc7.jar:] 
at oracle.jdbc.driver.T2CConnection.logon( ~[ojdbc7.jar:] 
at oracle.jdbc.driver.PhysicalConnection.<init>( ~[ojdbc7.jar:] 
at oracle.jdbc.driver.T2CConnection.<init>( ~[ojdbc7.jar:] 
at oracle.jdbc.driver.T2CDriverExtension.getConnection( ~[ojdbc7.jar:] 
at oracle.jdbc.driver.OracleDriver.connect( ~[ojdbc7.jar:] 
at java.sql.DriverManager.getConnection( ~[?:] 
at java.sql.DriverManager.getConnection( ~[?:] 
at ~[prprivate.jar:?] 
at ~[prprivate.jar:?] 
at ~[prprivate.jar:?] 
at ~[prprivate.jar:?] 
at ~[prprivate.jar:?] 


Steps to Reproduce



Root Cause

In the backend code, Pega looped over all the database instances present in the system. This occurred while inserting the node state into the database using the persistnodestate agent on the node start up. Pega provided a sample database instance on which the thick driver (Oracle Call Interface) was configured. As a result, the error occurred.


Perform the following local-change:
Remove the Pega sample database instance on which the thick driver (Oracle Call Interface) is configured.

Suggest Edit

Published March 26, 2019 - Updated December 2, 2021

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