The correlation key shown for the task (in the task list page in RHPAM UI) differs from the correlation key of the process instance (where the task is running).

It seems that the following query - jbpmHumanTasksWithUser [1] - is incorrect:

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{
"query-name" : "jbpmHumanTasksWithUser",
"query-source" : "${org.kie.server.persistence.ds}",
"query-expression" : "select t.activationTime, t.actualOwner, t.createdBy, t.createdOn, t.deploymentId, t.description, t.dueDate, t.name, t.parentId, t.priority, t.processId, t.processInstanceId, t.processSessionId, t.status, t.taskId, t.workItemId, t.lastModificationDate, pil.correlationKey, pil.processInstanceDescription , oe.id from AuditTaskImpl t left join PeopleAssignments_PotOwners po on t.taskId=po.task_id left join OrganizationalEntity oe on po.entity_id=oe.id left join ProcessInstanceLog pil on pil.id=t.processInstanceId",
"query-target" : "FILTERED_PO_TASK"
}
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as it is doing:

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left join processinstancelog pil on pil.id=t.processinstanceid

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and it should be:

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left join processinstancelog pil on pil.processinstanceid=t.processinstanceid

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