Error in Split Mapping on NW 7.31 SP05

[anastasios_georgousakis2]

After, applying SP05 on NetWeaver 7.31 I get the following error in Split/Multi Mapping

Catching java.lang.ArrayIndexOutOfBoundsException: 1at com.sap.aii.adapter.xi.mapping.MappingService.splitMultisourceMessage(MappingService.java:383)at com.sap.aii.adapter.xi.mapping.MappingService.executeMapping(MappingService.java:317)at com.sap.aii.adapter.xi.ms.XIEventHandler$MAPProcessingBlock.process(XIEventHandler.java:1385)at com.sap.engine.messaging.impl.spi.stage.ProcessorImpl.proceedToProcessingBlock(ProcessorImpl.java:98)at com.sap.engine.messaging.impl.spi.stage.ProcessorImpl.processMessage(ProcessorImpl.java:69)at com.sap.aii.adapter.xi.ms.processor.ScenarioConfigurableProcessor.processMessage(ScenarioConfigurableProcessor.java:52)at com.sap.aii.adapter.xi.ms.XIEventHandler.onTransmit(XIEventHandler.java:455)at com.sap.engine.messaging.impl.core.queue.consumer.SendConsumer.processMessage(SendConsumer.java:319)at com.sap.engine.messaging.impl.core.queue.consumer.SendConsumer.onMessage(SendConsumer.java:102)at com.sap.engine.messaging.impl.core.queue.Queue.run(Queue.java:1000)at com.sap.engine.messaging.runtime.MSWorkWrapper.run(MSWorkWrapper.java:58)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:185)at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:302)

The following code in line 383 in java method com.sap.aii.adapter.xi.mapping.MappingService.splitMultisourceMessage is wrong.

Interface splitInterface = interfacesArray[i];

The interfaces collection must be accessed using the MessageN (Message1, Message2, ..) element index and not the index of each message inside each MessageN element. I checked the code in both versions and it seams in the new code of SP05 is wrong.

Code in SP05

private TransportableMessage[] splitMultisourceMessage(XIMessage message, Collection<Interface> interfaces)
    throws MessagingException, RoutingException
  {
    String SIGNATURE = "splitMultisourceMessage(message, interfaces)";
    if (loc.bePath()) loc.entering("splitMultisourceMessage(message, interfaces)", new Object[] { message, interfaces });
    ArrayList messageList = new ArrayList();
    List splittedContent = this.multiStructDocHandler.splitMultiSourceDoc(message.getMainPayload().getContent());
    RoutingManagerImpl manager = RoutingManagerImpl.getInstance();
    Interface[] interfacesArray = (Interface[])interfaces.toArray(new Interface[interfaces.size()]);
    for (int i = 0; i < splittedContent.size(); i++) {
      if (((byte[])splittedContent.get(i)).length > 0) {
        XIMessage childMessage = manager.performXIMessageSplit(message);
        PayloadImpl payload = new PayloadImpl();
        payload.setContent((byte[])splittedContent.get(i));
        childMessage.setMainPayload(payload);
        Interface splitInterface = interfacesArray[i];
        Binding receiverBinding = RoutingUtils.queryCPAForBinding(splitInterface.getReceiverConnectivityId());
        RoutingUtils.applyRetrySettingsToMessage(childMessage, receiverBinding);
        childMessage.setAction(new Action(splitInterface.getInterfaceName(), splitInterface.getInterfaceNamespace()));
        TransportableMessage tMessage = childMessage;
        ICOHelper.setReceiverActionForICOMessage(tMessage, childMessage.getAction());
        messageList.add(tMessage);
      }
    }
    TransportableMessage[] tMessages = (TransportableMessage[])messageList.toArray(new TransportableMessage[messageList.size()]);
    if (TRACE.beLogged(200)) TRACE.exiting("splitMultisourceMessage(message, interfaces)", message.getMessageKey());
    return tMessages;
  }

Code in SP04

 private TransportableMessage[] splitMultisourceMessage(XIMessage message, Collection<Interface> interfaces)
    throws MessagingException, RoutingException, IOException
  {
    String SIGNATURE = "splitMultisourceMessage(message, interfaces)";
    if (loc.bePath()) loc.entering("splitMultisourceMessage(message, interfaces)", new Object[] { message, interfaces });
// ....
               RoutingManagerImpl manager = RoutingManagerImpl.getInstance();
                childMessage = manager.performXIMessageSplit(message);
                PayloadImpl payload = new PayloadImpl();
                payload.setContent(out.toByteArray());
                childMessage.setMainPayload(payload);
                InterfaceImpl splitInterface = (InterfaceImpl)interfacesArray[(messageState - 1)];
                receiverBinding = RoutingUtils.queryCPAForBinding(splitInterface.getReceiverConnectivityId());
                RoutingUtils.applyRetrySettingsToMessage(childMessage, receiverBinding);
                childMessage.setAction(new Action(interfacesArray[(messageState - 1)].getInterfaceName(), interfacesArray[(messageState - 1)].getInterfaceNamespace()));
                TransportableMessage tMessage = childMessage;
                ICOHelper.setReceiverActionForICOMessage(tMessage, childMessage.getAction());
                messageList.add(tMessage);
// ...
}

[Former Member]

Hello,

Did u find out any solution?

I am implementing multi-mapping in SAP PI7.31 SP05 using graphical mapping, but i am getting out of bound exception when  mapping tries to create multiple messages:

Mapping "XXXXX" failed to execute: ArrayIndexOutOfBoundsException: 1

Please share your findings?

Thanks

Amit Srivastava

[anastasios_georgousakis2]

It has been fixed in patch 1 of XI Adapter Framework 7.31 SP05. Check note 1774773

[Former Member]

Thanks!!

[prateek]

Marked the discussion as a Question.

[former_member181985]

Hi,

Is PI7.31 java only stack?

- Praveen Gujjeti

[anastasios_georgousakis2]

yes we use Java only stack.

[former_member181985]

Better raise an OSS message to SAP since it is a standard code delivery from SAP.

- Praveen