Java Agent .lang.ClassNotFoundException: java.sql.SQLException error message

Products

• DX Application Performance Management

Issue/Introduction

Get this message over and over on APM agent log for Java on Windows

[ERROR] [IntroscopeAgent.Agent] IntervalHeartbeat.execute threw executing: Waiting for Database Dynamic
java.lang.NoClassDefFoundError: java/sql/SQLException
at com.wily.introscope.agent.db.DatabaseManager$3.ITimestampedRunnable_execute(DatabaseManager.java:122)
at com.wily.util.heartbeat.IntervalHeartbeat$BehaviorNode.execute(IntervalHeartbeat.java:972)
at com.wily.util.heartbeat.IntervalHeartbeat.executeNextBehaviorAndCalculateSleepTime(IntervalHeartbeat.java:491)
at com.wily.util.heartbeat.IntervalHeartbeat.access$2(IntervalHeartbeat.java:445)
at com.wily.util.heartbeat.IntervalHeartbeat$HeartbeatRunnable.run(IntervalHeartbeat.java:668)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.ClassNotFoundException: java.sql.SQLException
at com.wily.util.extension.JarExtension$AllPermissionsClassLoader.findClass(JarExtension.java:309)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at com.wily.util.extension.EagerAllPermissionsClassLoader.loadClass(EagerAllPermissionsClassLoader.java:115)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 6 more
[INFO] [IntroscopeAgent.Database Manager] Initializing Database Delegate
[ERROR] [IntroscopeAgent.Agent] IntervalHeartbeat.execute threw executing: Waiting for Database Dynamic
java.lang.NoClassDefFoundError: java/sql/SQLException
at com.wily.introscope.agent.db.DatabaseManager$3.ITimestampedRunnable_execute(DatabaseManager.java:122)
at com.wily.util.heartbeat.IntervalHeartbeat$BehaviorNode.execute(IntervalHeartbeat.java:972)
at com.wily.util.heartbeat.IntervalHeartbeat.executeNextBehaviorAndCalculateSleepTime(IntervalHeartbeat.java:491)
at com.wily.util.heartbeat.IntervalHeartbeat.access$2(IntervalHeartbeat.java:445)
at com.wily.util.heartbeat.IntervalHeartbeat$HeartbeatRunnable.run(IntervalHeartbeat.java:668)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.ClassNotFoundException: java.sql.SQLException
at com.wily.util.extension.JarExtension$AllPermissionsClassLoader.findClass(JarExtension.java:309)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at com.wily.util.extension.EagerAllPermissionsClassLoader.loadClass(EagerAllPermissionsClassLoader.java:115)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 6 more

Environment

• Release: 23.1

Resolution

• Need to use Java agent release 23.6.1