Fault (Activity)


  • Purpose: To explicitly signal a fault or error condition within a workflow execution path.

  • Functionality: The "Fault" activity is used to indicate that an error or exception has occurred during workflow processing. When a "Fault" activity is executed, it typically:
    • Halts the Current Workflow Path: Stops the normal execution flow along the current path.
    • Raises an Exception or Fault Signal: Signals to the workflow engine that a fault has occurred.
    • Error Handling Mechanisms: Triggers any configured error handling mechanisms, such as fault handlers, compensation logic, or workflow termination procedures.
    • Error Information (Potentially): May allow you to specify error details or messages to be associated with the fault.

  • Use Cases:
    • Explicit Error Handling: Implementing explicit error handling logic within workflows to gracefully manage exceptions and failures.
    • Signaling Business Rule Violations: Using "Fault" to indicate that a business rule or validation has failed during workflow execution.
    • Workflow Exception Management: Controlling how workflows respond to errors and ensuring proper error reporting and recovery.