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  • Common Content for Data Engineering 10.4.1
  • All Products

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. Export to PowerCenter
  13. Import From PowerCenter
  14. Performance Tuning
  15. Pushdown Optimization
  16. Partitioned Mappings
  17. Developer Tool Naming Conventions

Developer Mapping Guide

Developer Mapping Guide

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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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