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  1. Preface
  2. Introduction to PowerExchange Utilities
  3. createdatamaps - Data Map Creation Utility
  4. DTLCCADW - Adabas PCAT Utility
  5. DTLCUIML - IMS Log Marker Utility
  6. DTLINFO - Release Information Utility
  7. DTLINFOX - Enhanced Release Information Utility
  8. DTLREXE - Remote Execution Utility
  9. DTLUAPPL - Restart Token Utility
  10. DTLUCBRG - Batch Registration Utility
  11. DTLUCDEP - CDEP Maintenance Utility
  12. DTLUCSR2 - IDMS SR2 and SR3 Records Utility
  13. DTLUCUDB - DB2 for Linux, UNIX, and Windows CDC Utility
  14. DTLULCAT and DTLULOGC - IDMS Log Catalog Utilities
  15. DTLURDMO - Data Map Utility
  16. DTLUTSK - Task Control Utility
  17. EDMLUCTR - Log Scan and Print Utility
  18. EDMUOPTS - Service Aid Utility
  19. EDMXLUTL - Event Marker Utility
  20. HOSTENT - TCP/IP Address Reporter Utility
  21. PWXCATMY - MySQL Catalog Utility
  22. PWXUCCLPRT - Print Log Summary Utility
  23. PWXUCDCT - Logger for Linux, UNIX, and Windows Utility
  24. PWXUCREG - Capture Registration Utility
  25. PWXUMAP - Map List Utility
  26. PWXUCRGP - Capture Registrations Print Utility
  27. PWXUDMX - Data Maps Update Time ECSA Memory Utility
  28. PWXUGSK - SSL Reporting Utility
  29. PWXUSSL - PowerExchange SSL Reporting Utility
  30. WRKJRNLCKE- Journal Lock Table Utility for IBM i
  31. ZOSTOUCH - Set Last Referenced Date Utility for z/OS

DTLULCAT and DTLULOGC Utilities Overview

DTLULCAT and DTLULOGC Utilities Overview

The Log Catalog holds information about the IDMS logs which are available for the use of PowerExchange log-based capture. During the initial installation of PowerExchange, a Log Catalog VSAM file will be created (default naming will be &HLQ..LOGSCAT) and a dummy record will be added.
For IDMS log-based capture to work effectively, it is vital to ensure that the log catalog is updated in a timely fashion and that log information is both secure and available. If the logs are not in the catalog, the records they hold will be unknown to PowerExchange. The correct way to add information to the catalog is to use utility DTLULCAT to format the input, then run DTLULOGC to amend the Log Catalog with that prepared input.
RUNLIB member DTLULCAU is supplied to run the two utilities one after the other. It is expected that this be scheduled to run as soon as the latest IDMS log had been spooled off. There may, however, be times when DTLULOGC is run in isolation, involving manual coding of the input file.
Correct scheduling of the addition logs to the Log Catalog is vital to obtaining timely data from the log-based IDMS capture environment.

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