Preface
Part 1: PowerExchange Change Data Capture Introduction
- Change Data Capture Overview
Part 2: CDC Components Configuration and Management
Part 3: CDC Sources Configuration and Management
Part 4: Change Data Extraction
Part 5: Monitoring and Tuning
Appendix A: CDC for z/OS Troubleshooting
Appendix B: DTL__CAPXTIMESTAMP Time Stamps
- Time Stamps That Are Reported in the DTL__CAPXTIMESTAMP Field by Data Source

CDC Guide for z/OS

10.5.2
- 10.5.8
- 10.5.6
- 10.5.5
- 10.5.4
- 10.5.3
- 10.5.1
- 10.5
- 10.4.1
- 10.4.0 HotFix 1
- 10.4.0

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Waiting for Data

After the ECCR processes the IMS archive logs up to the point that was the current point when the ECCR run began, it receives a “no more log data” return code. The IMS log-based ECCR then waits for more change data to process.

The ECCR waits until one of the following events occur:

The wait interval that is specified in the NO_DATA_WAIT2 parameter elapses.

An interrupt from an event.

IMS Log-Based ECCR Processing Phases

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CDC Guide for z/OS

CDC Guide for z/OS

Waiting for Data

Waiting for Data