Java Mapping Error

[Former Member]

Hi Gurus,

As i am doing java mapping, after importing in the imported archives, i am testing it in interface mapping at that time i am getting this error

20:18:30 Start of test

LinkageError at JavaMapping.load(): Could not load class: saxmapfinal1

java.lang.UnsupportedClassVersionError: saxmapfinal1 (Unsupported major.minor version 50.0) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:539) at java.lang.ClassLoader.defineClass(ClassLoader.java:448) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingLoader.findClass(RepMappingLoader.java:175) at java.lang.ClassLoader.loadClass(ClassLoader.java:289) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at com.sap.aii.ibrep.server.mapping.ibrun.RepJavaMapping.load(RepJavaMapping.java:136) at com.sap.aii.ibrep.server.mapping.ibrun.RepJavaMapping.execute(RepJavaMapping.java:50) at com.sap.aii.ibrep.server.mapping.ibrun.RepMappingHandler.run(RepMappingHandler.java:80) at com.sap.aii.ibrep.server.mapping.rt.MappingHandlerAdapter.run(MappingHandlerAdapter.java:107) at com.sap.aii.ibrep.server.mapping.ServerMapService.transformInterfaceMapping(ServerMapService.java:127) at com.sap.aii.ibrep.server.mapping.ServerMapService.transform(ServerMapService.java:104) at com.sap.aii.ibrep.sbeans.mapping.MapServiceBean.transform(MapServiceBean.java:40) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0.transform(MapServiceRemoteObjectImpl0.java:167) at com.sap.aii.ibrep.sbeans.mapping.MapServiceRemoteObjectImpl0p4_Skel.dispatch(MapServiceRemoteObjectImpl0p4_Skel.java:104) at com.sap.engine.services.rmi_p4.DispatchImpl._runInternal(DispatchImpl.java:320) at com.sap.engine.services.rmi_p4.DispatchImpl._run(DispatchImpl.java:198) at com.sap.engine.services.rmi_p4.server.P4SessionProcessor.request(P4SessionProcessor.java:129) at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33) at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)

20:18:30 End of test

so kindly any one help me out in this situation

Thnx & Regards

Venkat Anil

[Former Member]

Hi Bavesh,

Friends Thnx for u r valueable responces

I am following the same procedure as in this link

and i am executing it in the java 1.4 version.

i dont know why the error is comming

So help me out to complete this task

Thnx

Venkat Anil

[Former Member]

Try compile your program using JAVA JDK 1.4.2

[former_member181985]

Hi Venkat,

Since you developed some java program and compiled externally using some java version which is greater than XI java version, you are getting this problem.

Try to compile your external java program with java version <= to XI Java version then reimport the archive.

Thanks,

gujjeti.

[bhavesh_kantilal]

looks like either a class path issue or you havent implemented the stream transformation interface in your java class.

Can you provide your code snapshot?