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 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
  26. POWERCENTERHELP

Advanced Workflow Guide

Advanced Workflow Guide

Rolling Back Transactions

Rolling Back Transactions

The Integration Service rolls back transactions in the following circumstances:
  • Rollback evaluation.
    The transaction control expression returns a rollback value.
  • Open transaction.
    You choose to roll back at the end of file.
  • Roll back on error.
    You choose to roll back commit transactions if the Integration Service encounters a non-fatal error.
  • Roll back on failed commit.
    If any target connection group in a transaction control unit fails to commit, the Integration Service rolls back all uncommitted data to the last successful commit point.


Updated July 04, 2018