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  1. Preface
  2. Part 1: PowerExchange Change Data Capture Introduction
  3. Part 2: CDC Components Configuration and Management
  4. Part 3: CDC Sources Configuration and Management
  5. Part 4: Change Data Extraction
  6. Part 5: Monitoring and Tuning
  7. Appendix A: CDC for z/OS Troubleshooting
  8. Appendix B: DTL__CAPXTIMESTAMP Time Stamps

Adding a Datacom Capture Registration

Adding a Datacom Capture Registration

You might need to add a capture registration for a new or existing Datacom record from which you want to start capturing change data. In this case, you can use the REFRESH command to refresh the list of registered Datacom records for the Datacom table-based ECCR, without restarting the ECCR.
Before you begin, ensure that REFRESH_ALLOWED=Y is specified in the RUNLIB(ECCRDCMP) member to which the DTLCACFG DD statement in the ECCR JCL points.
  1. If you need to begin capturing changes for the new registration from a specific point, stop any change activity on the source record.
  2. In the PowerExchange Navigator, open the capture registration and set the
    Status
    field to
    Active
    .
  3. If you use PowerExchange Condense, ensure that PowerExchange Condense has processed all of the captured changes. Then shut down PowerExchange Condense.
  4. Enter the ECCR REFRESH command using the MVS MODIFY (F) command:
    F
    eccr_task_name
    ,REFRESH
    The newly registered source is added to the list of registered sources for the ECCR.
  5. Enable change activity on the source to resume.
  6. If you use PowerExchange Condense, restart it.

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