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  • PowerExchange for CDC and Mainframe 10.0
  • All Products

Table of Contents

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  1. Preface
  2. Introduction to PowerExchange Commands
  3. Adabas Log-Based ECCR Commands
  4. Batch VSAM ECCR Commands
  5. CICS/VSAM ECCR Commands
  6. Datacom Table-Based ECCR Commands
  7. DB2 for z/OS ECCR Commands
  8. IDMS Log-Based ECCR Commands
  9. IMS Synchronous ECCR Commands
  10. IMS Log-Based ECCR Commands
  11. PowerExchange Agent Commands
  12. PowerExchange Condense Commands
  13. PowerExchange Listener Commands
  14. PowerExchange Logger for MVS Commands
  15. PowerExchange Logger for Linux, UNIX, and Windows Commands
  16. pwxcmd Commands

Command Reference

Command Reference

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STOP SUBSYS Command

STOP SUBSYS Command

Stops the IMS external subsystem for the IMS synchronous ECCR.
Use this command only at the direction of Informatica Global Customer Support.
The results of this command depends on the CCERR setting in the EDMSDIR options module:
  • If the CCERR option is set to CONT, transactions continue to run against the IMS database. However, because the IMS synchronous ECCR is no longer available, changes are not sent to the PowerExchange Logger.
  • If the CCERR option is set to ABEND, online transactions that access the IMS segments for which changes are captured terminate abnormally with a U4094 user abend code but the IMS control region continues to function.
Before issuing the STOP command, set the CCERR option to CONT to avoid any transaction abends. To change the CCERR value persistently, edit the EDMSDIR options module. To change the CCERR value temporarily, use the IMS external subsystem command /SSR
x
EDP-CONTINUE.

Syntax

Use the following command syntax: 
/STOP SUBSYS 
ssid
The
ssid
 variable is the subsystem identifier for the IMS external subsystem for the IMS synchronous ECCR.

Usage Notes

If IMS ECCR is part of the IMS online region, after you issue this command, the IMS ECCR remains active and connected to the PowerExchange Logger. However, change data capture stops.
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