axiom.soap.SOAPProcessingException: Transport level information does not match with SOAP Message namespace URI

This is a common exception [1]we see when invoke services hosted in axis2 based servers.
It occurs due to the namespace mismatch in the request. Check the service'e version and the request's version.
eg: SOAP 1.2 message with content type text/xml, we get this error. Correct the namespace in the request.

[1]

ERROR - RelayUtils Error while building Passthrough stream
org.apache.axiom.soap.SOAPProcessingException: Transport level information does not match with SOAP Message namespace URI
at org.apache.axis2.builder.BuilderUtil.validateSOAPVersion(BuilderUtil.java:745)
at org.apache.axis2.builder.SOAPBuilder.processDocument(SOAPBuilder.java:58)
at org.apache.synapse.transport.passthru.util.DeferredMessageBuilder.getDocument(DeferredMessageBuilder.java:118)
at org.apache.synapse.transport.passthru.util.RelayUtils.builldMessage(RelayUtils.java:107)
at org.apache.synapse.transport.passthru.util.RelayUtils.buildMessage(RelayUtils.java:82)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:68)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:47)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:131)
at org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServiceMessageReceiver.java:166)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:411)
at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183)
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
[2014-12-22 00:53:36,500] ERROR - SequenceMediator Error while building message
org.apache.axis2.AxisFault: Error while building Passthrough stream
at org.apache.synapse.transport.passthru.util.RelayUtils.handleException(RelayUtils.java:236)
at org.apache.synapse.transport.passthru.util.RelayUtils.builldMessage(RelayUtils.java:111)
at org.apache.synapse.transport.passthru.util.RelayUtils.buildMessage(RelayUtils.java:82)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:68)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:47)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:131)
at org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServiceMessageReceiver.java:166)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:411)
at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:183)
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:695)
Caused by: org.apache.axiom.soap.SOAPProcessingException: Transport level information does not match with SOAP Message namespace URI
at org.apache.axis2.builder.BuilderUtil.validateSOAPVersion(BuilderUtil.java:745)
at org.apache.axis2.builder.SOAPBuilder.processDocument(SOAPBuilder.java:58)
at org.apache.synapse.transport.passthru.util.DeferredMessageBuilder.getDocument(DeferredMessageBuilder.java:118)
at org.apache.synapse.transport.passthru.util.RelayUtils.builldMessage(RelayUtils.java:107)