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  1. Preface
  2. Part 1: Introduction
  3. Part 2: PowerExchange Client for PowerCenter (PWXPC)
  4. Part 3: PowerExchange ODBC
  5. Appendix A: PowerExchange Interfaces for PowerCenter Tips
  6. Appendix B: Datatypes and Code Pages
  7. Appendix C: PowerExchange Interfaces for PowerCenter Troubleshooting

PowerExchange Interfaces for PowerCenter

PowerExchange Interfaces for PowerCenter

Data Extraction from Multiple Sequential or VSAM ESDS Files

Data Extraction from Multiple Sequential or VSAM ESDS Files

You can extract data from multiple sequential or VSAM ESDS files with the same record layout by using PowerExchange file list processing.
You must use a filelist file. A
filelist file
specifies the names of the files from which source data is to be extracted. The PowerExchange Listener extracts data from all of the files named in the filelist file in the order in which the files are listed.
To request file list processing for a sequential or VSAM ESDS source, configure the following session attributes:
  • Specify the filelist file name in the
    File Name Override
    attribute.
  • Select the
    Filelist File
    option.

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