<?xml version="1.0" encoding="UTF-8"?><ApplicationAcknowledgement xmlns="http://ns.hr-xml.org/2007-04-15" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://ns.hr-xml.org/2007-04-15 ApplicationAcknowledgement.xsd">	<PayloadResponseSummary>		<TransportMessageId>			<MessageIdType>Defined by Trading Partners</MessageIdType>			<MessageId validFrom="notKnown" validTo="notKnown" idOwner="ACME">				<IdValue name="String">4561235484</IdValue>			</MessageId>		</TransportMessageId>		<UniquePayloadTrackingId>			<IdValue>174816425</IdValue>		</UniquePayloadTrackingId>		<TransactionReceiptTimestamp>2004-05-10T13:52:07Z</TransactionReceiptTimestamp>		<ProcessingTimestamp description="String">2004-05-10T14:00:00Z</ProcessingTimestamp>		<AcknowledgementCreationTimestamp>2004-05-11T02:01:32Z</AcknowledgementCreationTimestamp>		<ReceivedPayloadSummary>			<ReceivedPayloadSchemaURI>http://ns.hr-xml.org/2007-04-15/2_3/Enrollment/Enrollment.xsd</ReceivedPayloadSchemaURI>			<EntityInfo>				<EntityInstanceAxisXPath>/Enrollment/Organization/Subscriber</EntityInstanceAxisXPath>				<Count>561</Count>				<EntityShortName>Subscriber</EntityShortName>			</EntityInfo>		</ReceivedPayloadSummary>	</PayloadResponseSummary>	<PayloadDisposition>		<EntityDisposition>			<EntityShortName>Enrollment</EntityShortName>			<EntitySchemaXPath>/Enrollment</EntitySchemaXPath>			<EntityInstanceXPath>/Enrollment[1]</EntityInstanceXPath>			<EntityException>				<Exception>					<ExceptionSeverity>Fatal</ExceptionSeverity>					<ExceptionMessage>Unknown Group</ExceptionMessage>					<ExceptionScopeSchemaXPath>Enrollment</ExceptionScopeSchemaXPath>					<Followup responsibleForFollowup="Payload Source Organization"/>				</Exception>			</EntityException>		</EntityDisposition>	</PayloadDisposition>	<UserArea/></ApplicationAcknowledgement>