C:\Work\Programming\javaProgrammingLog>java jdbcTeradataConnectionTestCertificate.java
2023-12-07.10:41:13.437 TERAJDBC4 ERROR [main] com.teradata.jdbc.jdk6.JDK6_SQL_Connection@783a467b getPeerCertificates failed for connection to /172.28.130.20:443 begin-log-stack-trace>>> javax.net.ssl.SSLPeerUnverifiedException: peer not authenticated
        at java.base/sun.security.ssl.SSLSessionImpl.getPeerCertificates(SSLSessionImpl.java:1034)
        at com.teradata.jdbc.jdbc_4.io.CertChecker.checkCert(CertChecker.java:67)
        at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.isUsableSocket(TDNetworkIOIF.java:1424)
        at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.connectToHost(TDNetworkIOIF.java:614)
        at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.createSocketConnection(TDNetworkIOIF.java:185)
        at com.teradata.jdbc.jdbc_4.io.TDNetworkIOIF.createIO(TDNetworkIOIF.java:176)
        at com.teradata.jdbc.jdbc.GenericTeradataConnection.<init>(GenericTeradataConnection.java:319)
        at com.teradata.jdbc.jdbc_4.TDSession.<init>(TDSession.java:188)
        at com.teradata.jdbc.jdk6.JDK6_SQL_Connection.<init>(JDK6_SQL_Connection.java:36)
        at com.teradata.jdbc.jdk6.JDK6ConnectionFactory.constructSQLConnection(JDK6ConnectionFactory.java:25)
        at com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:181)
        at com.teradata.jdbc.jdbc.ConnectionFactory.createConnection(ConnectionFactory.java:171)
        at com.teradata.jdbc.TeraDriver.doConnect(TeraDriver.java:229)
        at com.teradata.jdbc.TeraDriver.connect(TeraDriver.java:164)
        at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:683)
        at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:230)
        at db.jdbcTeradataConnectionTestCertificate.main(jdbcTeradataConnectionTestCertificate.java:68)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
        at java.base/java.lang.reflect.Method.invoke(Method.java:577)
        at jdk.compiler/com.sun.tools.javac.launcher.Main.execute(Main.java:421)
        at jdk.compiler/com.sun.tools.javac.launcher.Main.run(Main.java:192)
        at jdk.compiler/com.sun.tools.javac.launcher.Main.main(Main.java:132)
 <<<end-log-stack-trace
col1=GBR
col1=GBR