Table of Contents

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  1. Preface
  2. Mappings
  3. Mapplets
  4. Mapping Parameters
  5. Mapping Outputs
  6. Generate a Mapping from an SQL Query
  7. Dynamic Mappings
  8. How to Develop and Run a Dynamic Mapping
  9. Dynamic Mapping Use Cases
  10. Mapping Administration
  11. Export to PowerCenter
  12. Import From PowerCenter
  13. Performance Tuning
  14. Pushdown Optimization
  15. Partitioned Mappings
  16. Developer Tool Naming Conventions

Developer Mapping Guide

Developer Mapping Guide

Object Validation

Object Validation

When you validate a mapping, the Developer tool verifies that the definitions of the independent objects, such as Input transformations or mapplets, match the instance in the mapping.
If any object changes while you configure the mapping, the mapping might contain errors. If any object changes while you are not configuring the mapping, the Developer tool tracks the effects of these changes on the mappings.

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