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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

Mapplet Output

Mapplet Output

Use a data source as output when you want to create a target mapplet. Use an Output transformation in a mapplet to pass data through the mapplet into a mapping.
Use one or more data sources to provide target data in the mapplet. When you use the mapplet in a mapping, it is the last object in the mapping pipeline and contains no output ports.
Use an Output transformation to pass output to a downstream transformation or target in a mapping. Each connected port in an Output transformation appears as a mapplet output port in a mapping. Each Output transformation in a mapplet appears as an output group. An output group can pass data to multiple pipelines in a mapping.

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