String addressingNamespace = (String) msgCtx.getProperty(AddressingConstants.WS_ADDRESSING_VERSION);
if (addressingNamespace == null && !msgCtx.isServerSide())
addressingNamespace = AddressingConstants.Final.WSA_NAMESPACE;
RMElements elements = new RMElements(addressingNamespace);
elements.fromSOAPEnvelope(msgCtx.getEnvelope(), msgCtx.getWSAAction());
String rmNamespace = null;
if (elements.getCreateSequence() != null) {
rmMsgContext.setMessagePart(Sandesha2Constants.MessageParts.CREATE_SEQ, elements.getCreateSequence());