Business Connector 4.8

[CHKNELL]

Hi,

we installed a "fresh" SBC 4.8 -configured a Database-JDBC Alias with a Db2 Database - could read table out of the SBC (without any patch, nor JVM, nor SR, nor CoreFix). Then we patched the SBC to CoreFix 4 and the following problem occured.

Cause we couldn't believe - we tried it again, and got the same error.

Any Hint?

Best Regards,

  Christian

2012-05-15 19:06:42 CEST java.lang.reflect.InvocationTargetException: Bad version number in .class file

at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:356)

at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:700)

at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:497)

at com.wm.app.b2b.server.ns.Namespace.invoke(Namespace.java:476)

at com.wm.util.template.Reporter.invoke(Reporter.java:881)

at com.wm.util.template.InvokeToken.eval(InvokeToken.java:68)

at com.wm.util.template.TemplateToken.evalChild(TemplateToken.java:173)

at com.wm.util.template.TemplateToken.eval(TemplateToken.java:142)

at com.wm.util.template.Reporter.reportNoReset(Reporter.java:1555)

at com.wm.util.template.Reporter.reportToOutput(Reporter.java:1529)

at com.wm.util.template.Reporter.reportIData(Reporter.java:1056)

at com.wm.app.b2b.server.HTTPDocHandler._process(HTTPDocHandler.java:415)

at com.wm.app.b2b.server.HTTPDocHandler.process(HTTPDocHandler.java:71)

at com.wm.app.b2b.server.HTTPDispatch.run(HTTPDispatch.java:454)

at com.wm.util.TimeWrappingProvider$TimeMesuredTask.run(TimeWrappingProvider.java:40)

at com.wm.util.pool.PooledThread.run(PooledThread.java:109)

at java.lang.Thread.run(Thread.java:725)

Caused by: java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:585)

at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:310)

... 16 more

[CHKNELL]

Dear All,

sorry, but I couldn't find a forum for SBC issues!  Meantime I solved it, the problem was one .class File of the jdbc driver from IBM/Db2 (license File).  SBC is running on 5.0, but the file was compiled with 6.0.

Found this tool to search the whole sbc to identify the wrong class file

http://code.google.com/p/versioncheck/

Regards

Christian

[former_member184681]

Hi Christian,

Most probably your problem is related to the Java version installed on the SAP BC server. Try searching for SAP BC 4.8 Core Fix 4 release notes and check if your Java version is supported by this release. If not, simply install the required Java version or a different Core Fix level, according to your needs.

Regards,

Greg

[rajasekhar_reddy14]

i dont think anyonce can help you out, this forum is for Process Integration and not sure any forum available to discuss about SAP BC.