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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

System-Defined Mapping Outputs

System-Defined Mapping Outputs

System-defined mapping outputs are mapping outputs that each mapping generates. You do not have to configure the aggregation for system-defined mapping outputs.
A mapping returns the following types of system-defined mapping outputs:
numberOfTargetRows
The number of rows that the mapping wrote to the target.
numberOfSourceRows
The number of rows that the mapping read from the source.
numberOfErrorRows
The number of error rows that the mapping generated.
You can bind system-defined mapping outputs to workflow variables.
For information on mapping outputs in workflows, see the "Mapping Task" chapter in the
Informatica Developer Workflow Guide
.

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