dear all dev of apache, i have hit my proxy service for fix transport using sequence <payloadFactory media-type="xml"> <format> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Header/> <soapenv:Body> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/ "> <soapenv:Header/> <soapenv:Body> <message> <header> <field id="35">$1</field> </header> <body> <field id="11">$2</field> <field id="55">$3</field> <field id="54">$4</field> <field id="38">$5</field> <field id="40">$6</field> <field id="59">$7</field> </body> <trailer/> </message> </soapenv:Body> </soapenv:Envelope> </soapenv:Body> </soapenv:Envelope> </format> <args> <arg evaluator="xml" expression="$ctx:MsgType" xmlns:ns=" http://org.apache.synapse/xsd"/> <arg evaluator="xml" expression="$ctx:TransCode" xmlns:ns=" http://org.apache.synapse/xsd"/> <arg evaluator="xml" expression="$ctx:symbol" xmlns:ns=" http://org.apache.synapse/xsd"/> <arg evaluator="xml" expression="$ctx:side" xmlns:ns=" http://org.apache.synapse/xsd"/> <arg evaluator="xml" expression="$ctx:orderQty" xmlns:ns=" http://org.apache.synapse/xsd"/> <arg evaluator="xml" expression="$ctx:OrdType" xmlns:ns=" http://org.apache.synapse/xsd"/> <arg evaluator="xml" expression="$ctx:TimeInForce" xmlns:ns=" http://org.apache.synapse/xsd"/> </args> </payloadFactory> <log level="full"/> <header name="Accept" scope="transport" value="*/*"/> <header name="Content-Type" scope="transport" value="text/xml"/> <header name="soapaction" scope="transport" value="urn:mediate"/> <property name="messageType" scope="axis2" type="STRING" value="text/xml"/> <property name="DISABLE_CHUNKING" scope="axis2" type="STRING" value="true"/> <call> <endpoint name="ProxyFIX"> <http method="post" uri-template=" http://3.13.235.241:8280/services/FixFastMatchTransaction"> <timeout> <duration>15000</duration> <responseAction>fault</responseAction> </timeout> <suspendOnFailure> <errorCodes>-1</errorCodes> <initialDuration>0</initialDuration> <progressionFactor>1.0</progressionFactor> <maximumDuration>0</maximumDuration> </suspendOnFailure> <markForSuspension> <errorCodes>-1</errorCodes>
<retriesBeforeSuspension>0</retriesBeforeSuspension> </markForSuspension> </http> </endpoint> </call> and here my log in proxy service INFO - LogMediator To: /services/FixFastMatchTransaction, WSAction: urn:mediate, SOAPAction: urn:mediate, MessageID: urn:uuid:8f1a8a8b-48cb-46c7-ba8a-01245dc68eca, Direction: request, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelo pe xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"><soapenv:Body><message xmlns="http://ws.apache.org/ns/synapse"><header><field id= "35">D</field></header><body><field id="11">VTR_230</field><field id="55">EUR/USD</field><field id="54">1</field><field id="38">100000</field> <field id="40">1</field><field id="59">1</field></body><trailer/></message></soapenv:Body></soapenv:Envelope> but when i want hit my broker i got error this Axis2Sender Unexpected error during sending message out java.lang.NumberFormatException: null at java.lang.Integer.parseInt(Integer.java:542) at java.lang.Integer.parseInt(Integer.java:615) at org.apache.synapse.transport.fix.FIXUtils.createFIXMessage(FIXUtils.java:377) at org.apache.synapse.transport.fix.FIXTransportSender.sendMessage(FIXTransportSender.java:109) at org.apache.axis2.transport.base.AbstractTransportSender.invoke(AbstractTransportSender.java:112) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.send(DynamicAxisOperation.java:185) at org.apache.synapse.core.axis2.DynamicAxisOperation$DynamicOperationClient.executeImpl(DynamicAxisOperation.java:167) at org.apache.axis2.client.OperationClient.execute(OperationClient.java:149) at org.apache.synapse.core.axis2.Axis2FlexibleMEPClient.send(Axis2FlexibleMEPClient.java:603) at org.apache.synapse.core.axis2.Axis2Sender.sendOn(Axis2Sender.java:85) at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.send(Axis2SynapseEnvironment.java:547) at org.apache.synapse.endpoints.AbstractEndpoint.send(AbstractEndpoint.java:384) at org.apache.synapse.endpoints.AddressEndpoint.send(AddressEndpoint.java:65) at org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServiceMessageReceiver.java:245) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:415) at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:151) at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) how to fix my problem here ? best regards, Fuad