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Home » Eclipse Projects » EclipseLink » EclipseLink fails with to connect to DB (EclipseLink fails to create a clientSession to connect to the DB)
EclipseLink fails with to connect to DB [message #1850100] Tue, 15 February 2022 19:35
ELUser Mising name is currently offline ELUser Mising nameFriend
Messages: 26
Registered: May 2013
Junior Member
We use EclipseLinnk v2.4.2 nd are using SQL Server as our database.

Once in while we get an error in our application as EclipseLink cannot create a new clientSession.

It seems it like it is not using the correct password and it locks the DB user.
The application works fine after a restart.
What could cause this? We verified that the DB credentials are correct.

And it only happens sometimes.

Thanks for the help.


The error we see in out log is -
at org.eclipse.persistence.internal.security.JCEEncryptor.decryptPassword(JCEEncryptor.java:103)
at org.eclipse.persistence.sessions.DatasourceLogin.prepareProperties(DatasourceLogin.java:318)
at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:162)
at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:330)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:295)
at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.reconnect(DatasourceAccessor.java:565)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.reconnect(DatabaseAccessor.java:1515)
at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.incrementCallCount(DatasourceAccessor.java:305)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:581)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:537)
at org.eclipse.persistence.internal.sessions.AbstractSession.basicExecuteCall(AbstractSession.java:1805)
at org.eclipse.persistence.sessions.server.ServerSession.executeCall(ServerSession.java:566)
at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:207)
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