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English
  • PowerExchange for CDC and Mainframe 10.5.3
  • 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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Configuring Adabas PLOG Archiving JCL

Configuring Adabas PLOG Archiving JCL

PowerExchange provides sample members to configure the Adabas PLOG archiving JCL. When this JCL runs, PowerExchange populates the PCAT file with information about the last archived PLOG data set.
Use one of the following sample members in the DTLEXPL library:
  • SAMPUEX2. Contains PLOG archiving JCL that is submitted from within the Adabas UEX2 exit. If you use this JCL, the Adabas DBA must modify, assemble, link, stop, and start the Adabas nucleus.
  • SAMPEXTU. Contains PLOG archiving JCL that you can submit as a job, outside of the Adabas UEX2 exit.
PowerExchange creates the PCAT file during installation if you select
Adabas CDC
 on the Data Sources page in the z/OS Installation Assistant.
  1. If you use SAMPUEX2, complete the following steps:
    1. Customize the Adabas ADARUN parameters for your environment.
      For example: 
      ADARUN DB=200,DE=3390,SVC=249,PROG=ADASEL
    2. Customize the contents of SAMPUEX2 and use it to modify your current UEX2 exit.
    3. Perform an Adabas PLOG file switch.
      Adabas calls the UEX2 exit, and PowerExchange adds the former PLOG to the PCAT file.
  2. If you use SAMPEXTU, complete the following steps:
    1. Modify your current PLOG archiving JCL to reflect the contents of SAMPEXTU.
    2. Verify that the Adabas ADARUN parameters in the user JCL reflect the correct settings for your environment.
      For example: 
      ADARUN DB=
      dbid
      ,DE=3390,SVC=249,PROG=ADASEL
      The
      dbid
       variable is the database identifier.
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