English
  • PowerCenter 10.4.1
  • All Products

Table of Contents

Search

  1. Preface
  2. Using the Designer
  3. Working with Sources
  4. Working with Flat Files
  5. Working with Targets
  6. Mappings
  7. Mapplets
  8. Mapping Parameters and Variables
  9. Working with User-Defined Functions
  10. Using the Debugger
  11. Viewing Data Lineage
  12. Comparing Objects
  13. Managing Business Components
  14. Creating Cubes and Dimensions
  15. Using the Mapping Wizards
  16. Datatype Reference
  17. Configure the Web Browser

Designer Guide

Designer Guide

Back Next

Running the Session

Running the Session

When you configure a FileName port, the Integration Service overrides the Output Filename session attribute with the value in the FileName column. If the FileName column value is NULL for a row, the row is an error and the Integration Service does not process it. If the FileName column is NULL after a transaction boundary, the Integration Service names the output file with the default output file name.
The FileName column must contain a unique value for each transaction. If the FileName column value does not change between transactions, the Integration Service overwrites the flat file target.
If you do not connect the FileName port in the mapping, the Integration Service generates one target file and uses the output file name configured in the session.