English
  • PowerCenter 10.5
  • All Products

Table of Contents

Search

  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

Back Next

Before You Create a Session

Before You Create a Session

When you create a session, the Workflow Manager checks the mapping properties. Mappings dynamically pick up changes to shortcuts, but not to reusable objects, such as reusable transformations and mapplets. Therefore, if you edit a reusable object in the Designer
after you save a mapping
 and
before you create a session
, you must open and resave the mapping for the Workflow Manager to recognize the changes to the object.