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  1. Preface
  2. Mappings
  3. Parameters
  4. CLAIRE recommendations
  5. Data catalog discovery
  6. Visio templates

Mappings

Mappings

Viewing preview results for non-elastic mappings

Viewing preview results for non-elastic mappings

Data Integration
generates preview results for the selected transformation and the upstream transformations in the mapping.
Data Integration
stores preview results in CSV files on the Secure Agent machine.
Data Integration
displays preview results on the
Preview
panel of the selected transformation and each upstream transformation.
Data Integration
does not display preview results for downstream transformations.
If a transformation has multiple output groups and you want to preview results for a different output group, select the output group from the Output Groups menu at the top of the
Preview
panel.
To download preview results, click
Download
on the
Preview
panel.
Data Integration
stores preview results in CSV files on the Secure Agent machine. When you run a preview,
Data Integration
creates one CSV file for the selected transformation and one CSV file for every upstream transformation in the mapping. If a transformation has multiple output groups,
Data Integration
creates one CSV file for each output group. If you run the same preview multiple times,
Data Integration
overwrites the CSV files.
By default, the files are stored in the following directory:
<Secure Agent installation directory>/apps/Data_Integration_Server/data/cache/preview
The CSV files are stored in this directory unless an organization administrator changes the value of the $PMCacheDir property for the Data Integration Server service that runs on the Secure Agent. For more information about Secure Agent services, see the
Administrator
help.
Ensure that the Secure Agent machine has enough disk space to store preview data for all users that might run a data preview using the Secure Agent.
Data Integration
purges the preview directory once every 24 hours. During the purge,
Data Integration
deletes files that are more than 24 hours old.