JCO%24Exception in business connector

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1

hi,

i am getting the following JCO$exceptions in business connector production server.Also the message said is RFC internal error.I need to know the root cause of these exceptions and how they can be resolved either in business connector side or ABAP side.

2005-11-25 08:29:49 GMT com.sap.mw.jco.JCO$Exception: (108) RFC_ERROR_INTERNAL: internal error
at com.sap.mw.jco.rfc.MiddlewareRFC$Client.nativeCreateTID(Native Method)
at com.sap.mw.jco.rfc.MiddlewareRFC$Client.createTID(MiddlewareRFC.java:1246)
at com.sap.mw.jco.JCO$Client.createTID(JCO.java:3903)
at com.wm.pkg.sap.rfc.SAPSession.createTID(SAPSession.java:768)
at pub.sap.client.createTID(client.java:373)
at java.lang.reflect.Method.invoke(Native Method)
at com.wm.app.b2b.server.JavaService.baseInvoke(JavaService.java:281)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:709)
at com.wm.app.b2b.server.BaseService.invoke(BaseService.java:140)
at com.wm.lang.flow.FlowInvoke.invoke(FlowInvoke.java:292)
at com.wm.lang.flow.FlowState.invokeNode(FlowState.java:559)
at com.wm.lang.flow.FlowState.step(FlowState.java:430)
at com.wm.lang.flow.FlowState.invoke(FlowState.java:400)
at com.wm.app.b2b.server.FlowSvcImpl.baseInvoke(FlowSvcImpl.java:1786)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:709)
at com.wm.app.b2b.server.ServiceManager.invoke(ServiceManager.java:496)
at wm.server.net.EmailTransaction$RunService.write(EmailTransaction.java:1375)
at wm.server.net.EmailTransaction$RunService.run(EmailTransaction.java:1218)
at com.wm.util.pool.PooledThread.run(C:/NT/Perforce/basis/4.1.0-terra/module/core/source/com/wm/util/pool/PooledThread.java:103)
at java.lang.Thread.run(Unknown Source)

Any help on this regard would be extremely useful and appreciated.

Thanks

2

This error comes when SAP is stopped or has a problem. For example, I know that this error comes when there is an environment’s refresh.

There is two things to do, the first one is to reload the package SAP in the BC, causing the initialization of the pool. If it doesn’t work, you have to bounce your BC.

I am not aware if there is any fix provided by SAP or webMethods…

Kind Regards,

Simon G.