Wait For Document Validation Action And Resume Fails With IPersistenceBookmarks Error

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Wait for Document Validation Action and Resume activity fails with "Invoke ProccesFile workflow: An extension of type 'UiPath.Activities.Contracts.Persistence.IPersistenceBookmarks' must be configured in order to run this workflow."

Error Message: "Invoke ProccesFile workflow: An extension of type 'UiPath.Activities.Contracts.Persistence.IPersistenceBookmarks' must be configured in order to run this workflow."


Root Cause: This error occurs because the activity Wait for Document Validation Action and Resume was invoked into the Main.xaml file from another xaml file instead of ti being placed directly in the Main.xaml file.


Resolution:

  • Add the activity Wait for Document Validation Action and Resume in the Main.xaml file.
  • Do not invoke it from other xaml files of the project.

When developing a long-running process, take into account the Orchestration Best Practices.