Communities
A collaborative platform to connect and grow with like-minded Informaticans across the globe
Product Communities
Connect and collaborate with Informatica experts and champions
Discussions
Have a question? Start a Discussion and get immediate answers you are looking for
User Groups
Customer-organized groups that meet online and in-person. Join today to network, share ideas, and get tips on how to get the most out of Informatica
Get Started
Community Guidelines
Knowledge Center
Troubleshooting documents, product guides, how to videos, best practices, and more
Knowledge Base
One-stop self-service portal for solutions, FAQs, Whitepapers, How Tos, Videos, and more
Support TV
Video channel for step-by-step instructions to use our products, best practices, troubleshooting tips, and much more
Documentation
Information library of the latest product documents
Velocity (Best Practices)
Best practices and use cases from the Implementation team
Learn
Rich resources to help you leverage full capabilities of our products
Trainings
Role-based training programs for the best ROI
Certifications
Get certified on Informatica products. Free, Foundation, or Professional
Product Learning Paths
Free and unlimited modules based on your expertise level and journey
Resources
Library of content to help you leverage the best of Informatica products
Tech Tuesdays Webinars
Most popular webinars on product architecture, best practices, and more
Product Availability Matrix
Product Availability Matrix statements of Informatica products
SupportFlash
Monthly support newsletter
Support Documents
Informatica Support Guide and Statements, Quick Start Guides, and Cloud Product Description Schedule
Product Lifecycle
End of Life statements of Informatica products
Ideas
Events
Change Request Tracking
Marketplace
English
  • PowerExchange for CDC and Mainframe 10.5.8
  • All Products

Table of Contents

Search

  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

Back Next

Example of CDC Offload Processing with a z/OS Source

Example of CDC Offload Processing with a z/OS Source

In this example, you enable a CDC session with a PWX CDC Real Time connection to use offload processing for change data extraction from a data source on a z/OS system.
The source data remains on z/OS but all column-level and UOW Cleanser (UOWC) processing is offloaded to the PowerCenter Integration Service machine.
On the z/OS source system, the DBMOVER member in the RUNLIB library includes the following CAPI_CONNECTION statements: 
CAPI_CONNECTION=(NAME=MV2UOWC,TYPE=(UOWC,CAPINAME=M2_LRAP,RSTRADV=600,MEMCACHE=20480,DATACLAS=UOWC))
CAPI_CONNECTION=(NAME=MV2_LRAP,TYPE=(LRAP,LOG=MV2L,AGENT=MV2A))
  1. Copy the UOWC and LRAP CAPI_CONNECTION statements from the DBMOVER member on z/OS to the dbmover.cfg configuration file on the PowerCenter Integration Service machine.
    Remove z/OS-specific parameters, such as DATACLAS, from the UOWC CAPI_CONNECTION statement.
    This example uses the following CAPI_CONNECTION statements in the dbmover.cfg file on the PowerCenter Integration Service machine: 
    CAPI_CONNECTION=(NAME=MV2UOWC,TYPE=(UOWC,CAPINAME=M2_LRAP,RSTRADV=600,MEMCACHE=20480))
    CAPI_CONNECTION=(NAME=MV2_LRAP,TYPE=(LRAP,LOG=MV2L,AGENT=MV2A))
  2. Stop the CDC session.
  3. Update the following attributes on the PWX CDC Real Time application connection for the CDC session:
    • For the
      Offload Processing
       option, select
      Yes
      .
    • For the
      CAPI Connection Name
       attribute, enter the name of the UOWC CAPI_CONNECTION statement. In this example, the name is MV2UOWC.
  4. Restart the CDC session.
0 COMMENTS
We’d like to hear from you!