If you’re writing a workflow and are using the CreateTask or CreateTaskWithContentType activities you may come across the following error:<\/p>\n
System.InvalidOperationException: Correlation value on declaration “Name of your token” is already initialized<\/em><\/p>\n When adding a token to the create task activity you will more than likely have set the OwnerActivityName<\/em> property of CorrelationToken<\/em> to the workflow itself.<\/p>\n The create task activity (and subsequent OnTaskCreated, OnTaskChanged and CompleteTask activities) should be contained within a Sequence<\/em> activity (or a child type) and it is this that should be used for the OwnerActivityName<\/em> property.<\/p>\n Ensure that all task activities contained in your sequence block use the same correlation token definition.<\/p>\n","protected":false},"excerpt":{"rendered":" If you’re writing a workflow and are using the CreateTask or CreateTaskWithContentType activities you may come across the following error: System.InvalidOperationException: Correlation value on declaration “Name of your token” is already initialized When adding a token to the create task … Continue reading