2382283 - Unrecognized field "canonicalItemCount" (Class com.hybris.datahub.dto.publication.TargetSystemPublicationData), not marked as ignorable

When you login to backoffice (http://localhost:9001/backoffice) and use "Data Hub" perspective, "Quick Upload" widget, try to publish data - you can see stack trace in console:

ERROR [Thread-108] [DefaultWidgetInstanceManager] Error executing asynchronous event:
com.sun.jersey.api.client.ClientHandlerException: org.codehaus.jackson.map.exc.UnrecognizedPropertyException: Unrecognized field "canonicalItemCount" (Class com.hybris.datahub.dto.publication.TargetSystemPublicationData), not marked as ignorable
 at [Source: sun.net.www.protocol.http.HttpURLConnection$HttpInputStream@40c092c4; line: 1, column: 365] (through reference chain: com.hybris.datahub.dto.event.PublicationActionData["targetSystemPublications"]->com.hybris.datahub.dto.publication.TargetSystemPublicationData["canonicalItemCount"])
    at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:644)
    at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:586)
    at com.hybris.datahub.client.PublicationClient.triggerExportToCoreSystemAsync(PublicationClient.java:74)
    at com.hybris.datahub.client.PublicationClient.triggerExportToCoreSystem(PublicationClient.java:56)
    at com.hybris.datahubui.presentation.widgets.quickupload.PublishProcessingStrategy.processInternal(PublishProcessingStrategy.java:49)
    at com.hybris.datahubui.presentation.widgets.quickupload.AbstractProcessingStrategy$1.execute(AbstractProcessingStrategy.java:64)
    at com.hybris.cockpitng.engine.impl.DefaultWidgetInstanceManager$2.onEvent(DefaultWidgetInstanceManager.java:290)
    at org.zkoss.zk.ui.event.impl.DesktopEventQueue$AsyncListenerThread.run(DesktopEventQueue.java:207)
Caused by: org.codehaus.jackson.map.exc.UnrecognizedPropertyException: Unrecognized field "canonicalItemCount" (Class com.hybris.datahub.dto.publication.TargetSystemPublicationData), not marked as ignorable
 at [Source: sun.net.www.protocol.http.HttpURLConnection$HttpInputStream@40c092c4; line: 1, column: 365] (through reference chain: com.hybris.datahub.dto.event.PublicationActionData["targetSystemPublications"]->com.hybris.datahub.dto.publication.TargetSystemPublicationData["canonicalItemCount"])
    at org.codehaus.jackson.map.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:53)
    at org.codehaus.jackson.map.deser.StdDeserializationContext.unknownFieldException(StdDeserializationContext.java:267)
    at org.codehaus.jackson.map.deser.std.StdDeserializer.reportUnknownProperty(StdDeserializer.java:673)
    at org.codehaus.jackson.map.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:659)
    at org.codehaus.jackson.map.deser.BeanDeserializer.handleUnknownProperty(BeanDeserializer.java:1365)
    at org.codehaus.jackson.map.deser.BeanDeserializer._handleUnknown(BeanDeserializer.java:725)
    at org.codehaus.jackson.map.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:703)
    at org.codehaus.jackson.map.deser.BeanDeserializer.deserialize(BeanDeserializer.java:580)
    at org.codehaus.jackson.map.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:217)
    at org.codehaus.jackson.map.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:194)
    at org.codehaus.jackson.map.deser.std.CollectionDeserializer.deserialize(CollectionDeserializer.java:30)
    at org.codehaus.jackson.map.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:299)
    at org.codehaus.jackson.map.deser.SettableBeanProperty$MethodProperty.deserializeAndSet(SettableBeanProperty.java:414)
    at org.codehaus.jackson.map.deser.BeanDeserializer.deserializeFromObject(BeanDeserializer.java:697)
    at org.codehaus.jackson.map.deser.BeanDeserializer.deserialize(BeanDeserializer.java:580)
    at org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2704)
    at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1315)
    at org.codehaus.jackson.jaxrs.JacksonJsonProvider.readFrom(JacksonJsonProvider.java:419)
    at com.sun.jersey.api.client.ClientResponse.getEntity(ClientResponse.java:634)
    ... 7 more

and a popup:

Data Hub 5.7.0.9 or higher

SAP Hybris Commerce 5.7.0.9 or higher

KBA , CEC-COM-HUB , SAP Commerce Data Hub , Problem