SAP Knowledge Base Article - Preview

2843083 - PI SOAP Receiver Adapter - Exception while Setting the Acknowledgement Endpoint for AE

Symptom

  • You have a Process Integration (PI) or Process Orchestration (PO) with a SOAP Receiver Adapter interface in XI 3.0 mode (ABAP proxy integration)
  • You have configured the interface to send an acknowledgement back to the Sender system on successful receipt of the message
  • After a recent Support Pack Stack (SPS) update, you observe an error with this interface (which previously was working well)
  • The error, similar to below, may be visible in the message Audit Log or in Communication Channel Monitoring
    XI_ACK_ERROR SystemAck; com.sap.engine.interfaces.messaging.api.exception.ConfigException: Exception while Setting the Acknowledgement Endpoint for AE
  • If you take an Example 50 (By Channel) XPI Inspector trace you will find a trace entry similar to below:
    xi.ms.XIMessage.setupNextHopAccess Throwing java.lang.NullPointerException: while trying to invoke the method com.sap.aii.af.sdk.xi.mo.xmb.XMBHop.getEngine() of a null object returned from com.sap.aii.af.sdk.xi.mo.xmb.XMBHopListHeader.getNextHop(com.sap.aii.af.sdk.xi.mo.xmb.XMBHop)
    ~apter.xi.ms.AckProcessor.processAck Catching com.sap.engine.interfaces.messaging.api.exception.ConfigException: Exception while Setting the Acknowledgement Endpoint for AE
    at com.sap.aii.adapter.xi.ms.XIMessage.setupNextHopAccess(XIMessage.java:1289)
    at com.sap.aii.adapter.xi.ms.XIMessage.performIRD(XIMessage.java:3910)
    at com.sap.aii.adapter.xi.ms.AckProcessor.createAckMessage(AckProcessor.java:204)


Read more...

Environment

  • SAP NetWeaver 7.5

Product

SAP NetWeaver 7.5

Keywords

Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX, ABAP proxy, ECC, technical acknowledgement, hoplist, com.sap.aii.af.sdk.xi.mo.xmb.XMBHop.getHopInfo(), nextHop , KBA , BC-XI-CON-SOP , SOAP Adapter , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.