JMS & upgrade to WTX8.1 from 6.7

[RichLee]

Hi

We're currently attempting to migrate an existing system from Mercator 6.7 to WTX8.1 and am hitting a problem when connecting to the JMS queues (these are on WebLogic 9.2).

The Java 5 SDK has been installed on the server, and the CLASSPATH etc. environment variables have been set up.

I've played around with the order of the paths within CLASSPATH and get one of two results...

1 - The launcher crashes with a Microfoft C++ runtime error.

2 - The JNI Layer Trace file shows the following...

<4760-4568>:	===== WebSphere Transformation Extender Java Programming Interface Library =====
<4760-4568>:	Version: 8.1(2)
<4760-4568>:	Install Directory: E:\IBM\WebSphere Transformation Extender 8.1\
<4760-4568>:	Loading JVM...
<4760-4568>:	JVM loaded successfully.
<4760-4568>:	Loading JVM symbols...
<4760-4568>:	JVM symbols loaded successfully.
<4760-4568>:	Creating JVM instance...
<4760-4568>:	JVM options:
<4760-4568>:	  -Djava.class.path=c:\Sun\SDK\lib\j2ee.jar;e:\IBM\Websphere Transformation Extender 8.1\java\bin;e:\IBM\Websphere Transformation Extender 8.1\java\lib;e:\bea\weblogic.jar;E:\IBM\WebSphere Transformation Extender 8.1\communication.jar;E:\IBM\WebSphere Transformation Extender 8.1\dtxjca.jar;E:\IBM\WebSphere Transformation Extender 8.1\dtxpi.jar;E:\IBM\WebSphere Transformation Extender 8.1\jbcl.jar;E:\IBM\WebSphere Transformation Extender 8.1\jca_connector_client.jar;E:\IBM\WebSphere Transformation Extender 8.1\launcher.jar;E:\IBM\WebSphere Transformation Extender 8.1\launcherclient.jar;E:\IBM\WebSphere Transformation Extender 8.1\m4corba.jar;E:\IBM\WebSphere Transformation Extender 8.1\m4java.jar;E:\IBM\WebSphere Transformation Extender 8.1\m4jca.jar;E:\IBM\WebSphere Transformation Extender 8.1\m4jms.jar;E:\IBM\WebSphere Transformation Extender 8.1\m4jndi.jar;E:\IBM\WebSphere Transformation Extender 8.1\m4mime.jar;E:\IBM\WebSphere Transformation Extender 8.1\mdf.jar;E:\IBM\WebSphere Transformation Extender 8.1\mejbadpi.jar;E:\IBM\WebSphere Transformation Extender 8.1\MgmtConsole.jar;E:\IBM\WebSphere Transformation Extender 8.1\resourceregistry.jar;E:\IBM\WebSphere Transformation Extender 8.1\xmlsimp.jar;c:\Sun\SDK\lib\j2ee.jar;E:\bea\weblogic.jar;
<4760-4568>:	  vfprintf
<4760-4568>:	  -Dmpi.mode.debug=false
<4760-4568>:	  -Xrs
<4760-4568>:	JVM instance created.
<4760-4568>:	Initializing Adapter Library...
<4760-4568>:	Time stamp: 05/14/10 12:07:05
<4760-4568>:	Adapter Library initialized successfully.
<4760-4568>:	Creating adapter instance...
<4760-4568>:	ID = 566
<4760-4568>:	*ERR: java.lang.UnsupportedClassVersionError: javax/jms/TextMessage (Unsupported major.minor version 49.0)
<4760-4568>:	*ERR: Java exception occured (-305) in MjpiCheckJavaException()

Any suggestions would be gratefully received...

Many Thanks
Richard