CDC Guide for z/OS

10.4.1
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- 10.4.0 HotFix 1
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CAPT_STATS Parameter

Controls whether PowerExchange writes ECCR statistics messages to the DTLLOG and DTLOUT data sets and WTO messages to the system operator console when the Datacom table-based ECCR reaches the end of the change stream in the Datacom CDC tables.

The ECCR issues PWX-06153 messages that report the number of inserts, deletes, and updates that were captured for each registration, grouped change stream read. The WTO messages indicate that the end of the change stream was reached and provide the capture counts.

CAPT_STATS_INTVL, CAPT_STATS_TERSE

CAPT_STATS={N|Y}

N
. Do not write the ECCR capture statistics messages to the DTLLOG and DTLOUT data sets and WTO capture count messages when the ECCR finishes processing the change stream.

Y
. Write the ECCR capture statistics messages to the DTLLOG and DTLOUT data sets and WTO capture count messages when the ECCR finishes processing the change stream.

Default is N.

If you do not set the global CAPT_STATS parameter to Y, you can issue to STATISTICS ON command after the ECCR is started to enable statistics reporting for each ECCR change stream read of the Datacom CDC tables.

If you also specify the CAPT_STATS_INTVL parameter or run the STATISTICS minutes, the ECCR also reports the total number of inserts, deletes, updates, and commits for the each interval.

For more information about the STATISTICS command and its parameters, see the

PowerExchange Command Reference

Datacom Table-Based ECCR Parameters

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