Table of Contents

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

Developer Mapping Guide

Developer Mapping Guide

Mapping Validation

Mapping Validation

When you develop a mapping, you must configure it so that the Data Integration Service can read and process the entire mapping. The Developer tool marks a mapping as not valid when it detects errors that will prevent the Data Integration Service from running the mapping.
The Developer tool performs the following types of validation:
  • Connection validation
  • Expression validation
  • Object validation
  • Parameter validation
  • Synchronization validation

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