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UnsatisfiedLinkError: ocijdbc11 error displays in logs

SA-75859

Summary


 

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(ClassLoader.java:1426) ~[?:] 
at java.lang.ClassLoader.loadLibraryWithClassLoader(ClassLoader.java:1396) ~[?:] 
at java.lang.System.loadLibrary(System.java:567) ~[?:] 
at oracle.jdbc.driver.T2CConnection$1.run(T2CConnection.java:4091) ~[ojdbc7.jar:127.0.0.1] 
at java.security.AccessController.doPrivileged(AccessController.java:638) ~[?:127.0.0.1] 
at oracle.jdbc.driver.T2CConnection.loadNativeLibrary(T2CConnection.java:4087) ~[ojdbc7.jar:127.0.0.1] 
at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:301) ~[ojdbc7.jar:127.0.0.1] 
at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:715) ~[ojdbc7.jar:127.0.0.1] 
at oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:195) ~[ojdbc7.jar:127.0.0.1] 
at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:51) ~[ojdbc7.jar:127.0.0.1] 
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:564) ~[ojdbc7.jar:127.0.0.1] 
at java.sql.DriverManager.getConnection(DriverManager.java:675) ~[?:127.0.0.1] 
at java.sql.DriverManager.getConnection(DriverManager.java:258) ~[?:127.0.0.1] 
at data.internal.store.rdbms.JdbcConnectionManagerImpl.getConnectionFromDatabaseName(JdbcConnectionManagerImpl.java:788) ~[prprivate.jar:?] 
at data.internal.store.rdbms.JdbcConnectionManagerImpl.getDataStoreConnection(JdbcConnectionManagerImpl.java:3474) ~[prprivate.jar:?] 
at data.internal.store.rdbms.JdbcConnectionManagerImpl.getDataStoreConnection(JdbcConnectionManagerImpl.java:1313) ~[prprivate.jar:?] 
at data.internal.store.rdbms.JdbcConnectionManagerImpl.getDataStoreConnection(JdbcConnectionManagerImpl.java:1211) ~[prprivate.jar:?] 
at data.internal.store.ClassicConnectionBroker.getDataStoreConnection(ClassicConnectionBroker.java:111) ~[prprivate.jar:?] 

       

Steps to Reproduce


 

Unknown


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.


Resolution



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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