Connect Sap PI 7.0 with JMS Server: Weblogic 10.3.5

[Former Member]

We are trying to connect  Sap Netweaver PI 7.0  that work with jvm 1.4  with the Application Sever Weblogic 10.3.5 that works with jvm 6. We are using this Weblogic server as JMS Server. We want to send messages to Weblogic using a JMS adapter. When we start the communication channel we obtain the following error: UnsupportedClassVersionError: weblogic/jndi/WLInitialContextFactory : Unsupported major.minor version 49.0. We have uploaded the following libraries coming from the installation of the Weblogic Server in the file:

aii_af_jmsproviderlib.sda

                <jar-name>aqapi.jar</jar-name>

                <jar-name>wljmsclient.jar</jar-name>

                <jar-name>orai18n.jar</jar-name>

                <jar-name>ojdbc6.jar</jar-name>

   <jar-name>wlclient.jar</jar-name>

We would like to know why are we having this  error.

Thanks,

[baskar_gopalakrishnan2]

>UnsupportedClassVersionError: weblogic/jndi/WLInitialContextFactory :

Since JMS uses different java version between PI (jdk 1.4) and weblogic (jdk1.6), I'm not positive whether this communication is possible, though java supports backward compatibility. Have you installed latest jms jars in PI 7.0.

[Former Member]

Yes, we have installed the latest jms jars in PI 7.0, the jars that we have got from the Weblogic.

[baskar_gopalakrishnan2]

I personally think the java version incompatibility would cause issue. This would not be possible. You might want to talk to weblogic support and ask whether this jar would run on the jdk 1.4 versions.. And see any alternate possible solutions are therre?

[Former Member]

We are thinking about doing an upgrade to the SAP PI 7.3 perhaps it is the solution.

[kenny_scott]

Hi Esther,

yes upgrading to PI 7.3 (which uses 1.6 JRE) would solve the problem

1615198 - PI JDBC and JMS Adapter driver's JRE compatibility

Regards

Kenny

[baskar_gopalakrishnan2]

That is the good approach. You will not have any jdk compatibility issues.  Any Pi version above 7.1 is compatible for this weblogic jms.