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  1. Preface
  2. Summary of PowerExchange New Features and Changes
  3. PowerExchange Installation and Upgrade
  4. PowerExchange Agent
  5. PowerExchange Client for PowerCenter
  6. PowerExchange Condense
  7. PowerExchange Listener
  8. PowerExchange Logger for Linux, UNIX, and Windows
  9. PowerExchange Navigator
  10. PowerExchange Monitoring and Tuning
  11. PowerExchange Utilities
  12. PowerExchange for Adabas
  13. PowerExchange for CA Datacom
  14. PowerExchange for DB2 for i
  15. PowerExchange for DB2 for Linux, UNIX, and Windows
  16. PowerExchange for DB2 for z/OS
  17. PowerExchange for CA IDMS
  18. PowerExchange for IMS
  19. PowerExchange for Microsoft SQL Server
  20. PowerExchange for MySQL
  21. PowerExchange for Oracle
  22. PowerExchange for PostgreSQL
  23. PowerExchange for VSAM and Flat Files
  24. PowerExchange ODBC

Improved CICS/VSAM ECCR Reporting of Data Sets with CDC Disabled

Improved CICS/VSAM ECCR Reporting of Data Sets with CDC Disabled

The CICS/VSAM ECCR can now report the VSAM data sets for which CDC processing has been disabled by the
CAPTURE_
vsam_dataset_type
=OFF
or
DSN=
dataset_name
,NOCAPTURE
override option in the EDMKOVRD DD statement in the CICS region startup JCL or in the data set to which the DD statement points.
You might want to disable CDC for some data sets to reduce system overhead and unnecessary message output.
The following types of output now report the data sets that are excluded from CDC processing:
  • The report that is generated by the EDMC DISP command now displays
    NoCapture
    in the
    Warn/Error
    column for any listed VSAM data set for which CDC is disabled. For example:
    EDMC DISP PWXEDM CICS/VSAM Change Capture Init Date: 02/22/17 ID: CT52 Participating Files Display Time: 23:27:53 File Name Data set Name Type Warn/Error DFHCSD <<EDM File Open currently in progress>> EDMFIL01 PWX.VSAM.EDMVES01 ESDS EDMFIL02 PWX.VSAM.EDMVES02 KSDS NoCapture EDMFIL03 PWX.VSAM.EDMVES03 ESDS EDMFIL05 PWX.VSAM.EDMVES05 KSDS NoCapture EDMFIL06 PWX.VSAM.EDMVES06 KSDS NoCapture EDMFIL07 PWX.VSAM.EDMVES07 ESDS EDMFIL08 PWX.VSAM.EDMVES08 ESDS EDMFIL09 PWX.VSAM.EDMVES09 ESDS EDMFIL10 PWX.VSAM.EDMVES10 ESDS Rcv(None)
  • The PWXEDM176453I message now reports the registered or not registered ("excluded") VSAM data set that is associated with a file that does not participate in CDC processing. This message is issued when the
    CICS/VSAM
    ECCR checks VSAM data sets to determine if they are eligible for CDC processing. For example:
    PWXEDM176453I Excluded file(EDMFIL02) is associated with DSN(
    hlq
    .VSAM.EDMVES02)
    Previously, this message was issued only for registered data sets.
For more information, see the "CICS/VSAM Change Data Capture" chapter in the
PowerExchange CDC Guide for z/OS
.

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