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  • PowerCenter 10.2 HotFix 1
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Table of Contents

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  1. Preface
  2. Understanding Pipeline Partitioning
  3. Partition Points
  4. Partition Types
  5. Pushdown Optimization
  6. Pushdown Optimization and Transformations
  7. Real-time Processing
  8. Commit Points
  9. Row Error Logging
  10. Workflow Recovery
  11. Stopping and Aborting
  12. Concurrent Workflows
  13. Grid Processing
  14. Load Balancer
  15. Workflow Variables
  16. Parameters and Variables in Sessions
  17. Parameter Files
  18. FastExport
  19. External Loading
  20. FTP
  21. Session Caches
  22. Incremental Aggregation
  23. Session Log Interface
  24. Understanding Buffer Memory
  25. High Precision Data

Advanced Workflow Guide

Advanced Workflow Guide

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Recovering a Session

Recovering a Session

You can recover a failed, terminated, aborted, or stopped session without recovering the workflow. If the workflow completed, you can recover the session without running the rest of the workflow. You must configure a recovery strategy of restart or resume from the last checkpoint to recover a session. The Integration Service recovers the session according to the task recovery strategy. You do not need to suspend the workflow or enable workflow recovery to recover a session. The Integration Service creates another session log when you recover a session.
To recover a session from the Workflow Monitor:
  1. Double-click the workflow in the Workflow Monitor to expand it and display the task.
  2. Right-click the session and choose Recover Task.
The Integration Service recovers the failed session according to the recovery strategy.
You can also use the
pmcmd
starttask with the -recover option to recover a session.