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  • PowerExchange for CDC and Mainframe 10.5.8
  • All Products

Table of Contents

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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

CDC Guide for z/OS

CDC Guide for z/OS

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Migrating to Db2 11 for z/OS

Migrating to Db2 11 for z/OS

Db2 11 introduces changes to the Db2 catalog tables that the Db2 ECCR uses and introduces support for the extended 10-byte format of RBA and LRSN values in Db2 log records.
Before you migrate to Db2 11 conversion mode (CM), check whether the Db2 ECCR capture directory tables support Db2 11. At initialization, the ECCR issues message PWXEDM177552I, which reports the highest Db2 version that the current ECCR capture directory tables support. If the capture directory tables have already been successfully upgraded to the level required for Db2 11, the message should report that the tables support Db2 11.
If you need to upgrade the ECCR capture directory tables, perform the upgrade before migrating any subsystem to Db2 11 CM. For more information, see Upgrading the Db2 ECCR Capture Directory Tables.
If you are migrating from enabling-NFM to new-function mode (NFM), a cold start of the ECCR is required.
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