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  • PowerExchange for CDC and Mainframe 10.5.8
  • All Products

Table of Contents

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  1. Preface
  2. Introduction to PowerExchange
  3. DBMOVER Configuration File
  4. Netport Jobs
  5. PowerExchange Message Logs and Destination Overrides
  6. SMF Statistics Logging and Reporting
  7. PowerExchange Security
  8. Secure Sockets Layer Support
  9. PowerExchange Alternative Network Security
  10. PowerExchange Nonrelational SQL
  11. DTLDESCRIBE Metadata
  12. PowerExchange Globalization
  13. Using the PowerExchange ODBC Drivers
  14. PowerExchange Datatypes and Conversion Matrix
  15. Appendix A: DTL__CAPXTIMESTAMP Time Stamps
  16. Appendix B: PowerExchange Glossary

Reference Manual

Reference Manual

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PowerExchange Message Legacy Log Files

PowerExchange Message Legacy Log Files

When the DBMOVER configuration file does not contain a TRACING statement, PowerExchange generates a message legacy log file and does not use alternative log files.
With message legacy log files, PowerExchange performs the following steps to write messages from various tasks to a single log file:
  1. On z/OS, enqueue to serialize processing.
  2. Check file permissions .
  3. Open the log file in append mode.
  4. Write the message record.
  5. Close the log file.
  6. On z/OS, dequeue.
Message legacy log files are only recommended for short-running PowerExchange jobs, such as a utilities job.
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