Creating ExternalDataExchangeMappings for WF3 to WF4 Migration RRS feed

  • Question

  • Hey there,

    I am facing below issue while migration WF 3 to WF 4. I have created the mappings and as settings.xaml as per the document. but i still I stuck up with the below error. Can you anyone advise is there any thing wrong on the below settings or do you provide any samples

    There was an exception migrating 'handleExternalEventActivity1'. 'HandleExternalEventMigrator' threw ArgumentException: 'A mapping for the HandleExternalEventActivity (handleExternalEventActivity1) must be specified in ExternalDataExchangeMappings'

    Settings.Xaml :

    <MigratorSettings xmlns="clr-namespace:Microsoft.Workflow.Migration;assembly=Microsoft.Workflow.Migration" xmlns:mswch="clr-namespace:WorkflowLibrary;assembly=GenericWorkflowLibrary">
        <ExternalDataExchangeMapping SourceName="System.Workflow.Activities.HandleExternalEventActivity" TargetType="mswch:System.ServiceModel.Activities.Receive" />



    Tuesday, February 28, 2017 6:35 PM