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English
  • Common Content for Data Engineering 10.2.1
  • All Products

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

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Step 6. Validate and Run the Mapping

Step 6. Validate and Run the Mapping

Validate and run the mapping. Preview the data in the target data object to verify the result.
  1. In the mapping editor, click
    Edit
    Validate
    .
  2. When the mapping is valid, click
    File
    Save
     to save the mapping.
  3. Click
    Run
    Mapping
    .
    The
    Run Mapping
     window displays the progress of the mapping run. The mapping runs and writes the output to the target file.
  4. In the
    Object Explorer
     view, locate the
    CUSTOMERSUMMARY
     data object in your project and double click the data object.
    The data object opens in the editor.
  5. Click
    Window
    Show View
    Data Viewer
    .
    The
    Data Viewer
     view appears.
  6. In the
    Data Viewer
     view, click
    Run
    .
    The
    Data Viewer
     view runs and displays the data.
    In this example, the C_TOTALAMOUNT column displays the aggregated total price of customer orders.
    The Data Viewer tab shows the output of the data preview. The C_TOTALAMOUNT column displays the aggregated total price of customer orders.
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