Tomcat Agent for Tibco Iprocess on AIX not launching

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Article ID: 111261

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Products

APP PERF MANAGEMENT CA Application Performance Management Agent (APM / Wily / Introscope) CUSTOMER EXPERIENCE MANAGER INTROSCOPE

Issue/Introduction

Using 9.1.7 APM agent version of Tomcat and Java 1.5 on AIX 7 and higher, the APM agent works correctly.
but using 10.7 GA APM agent version (no HF or SP on top) with Java 1.5.x on AIX 7 (with agentnoredef) is not possible
the APM agent is not launching and therefore not logging.

Get this exception :
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Exception in thread "main" java.lang.UnsupportedClassVersionError: (com/wily/introscope/api/instrument/JavaAgent) bad major version at offset=6
at java.lang.ClassLoader.defineClassImpl(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:267)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:151)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:602)
at java.net.URLClassLoader.access$400(URLClassLoader.java:126)
at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1057)
at java.security.AccessController.doPrivileged(AccessController.java:414)
at java.net.URLClassLoader.findClass(URLClassLoader.java:494)
at java.lang.ClassLoader.loadClass(ClassLoader.java:651)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
at java.lang.ClassLoader.loadClass(ClassLoader.java:617)
at sun.instrument.InstrumentationImpl.loadClassAndCallPremain(InstrumentationImpl.java:152)
Fatal error: processing of -javaagent failed
</verbosegc>